QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#409731 | #7510. Independent Set | grass8cow | AC ✓ | 103ms | 84560kb | C++17 | 1.9kb | 2024-05-12 16:52:09 | 2024-05-12 16:52:09 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int n,m,ct[5010][5010];
#define vi vector<int>
#define pb push_back
int All;
vi Ask(vi a){
printf("? %d ",a.size());
for(int x:a)printf("%d ",x);puts("");fflush(stdout);
int sz=a.size();
vi b;
for(int i=0;i<sz;i++){int e;scanf("%d",&e);b.pb(e);}
All+=sz;
if(All>176000)assert(0);
return b;
}
#define pi pair<int,int>
#define mp make_pair
#define fi first
#define se second
void cdq(vi a,vector<pi>b){
if(b.empty())return;
int sa=a.size();
if(!sa)return;
if(sa==1){
for(pi o:b)ct[a[0]][o.fi]=ct[o.fi][a[0]]=o.se;
return;
}
vi cl,cr;int mi=(sa-1)/2;
for(int i=0;i<=mi;i++)cl.pb(a[i]);
for(int i=mi+1;i<sa;i++)cr.pb(a[i]);
vi a_=cl;int oi=cl.size(),bs=b.size();
for(pi x:b)a_.pb(x.fi);
vi E=Ask(a_);
vector<pi>tl,tr;
for(int i=0;i<bs;i++){
int z=E[oi+i],x=b[i].fi;
for(int j=0;j<i;j++)if(!E[oi+j])z-=ct[x][b[j].fi];
if(z)tl.pb(mp(x,z));
if(z!=b[i].se)tr.pb(mp(x,b[i].se-z));
}
cdq(cl,tl),cdq(cr,tr);
}
void sol(vi V){
if(V.size()<=1)return;
vi A,B,E=Ask(V);
int sz=V.size();
for(int i=0;i<sz;i++){
if(E[i])B.pb(V[i]);
else A.pb(V[i]);
}
sol(B);V.clear();
for(int x:A)V.pb(x);for(int x:B)V.pb(x);
int sa=A.size(),sb=B.size();
E=Ask(V);
vector<pi>C;
for(int x:B)C.pb(mp(x,E[sa++]));
cdq(A,C);
}
int main(){
scanf("%d",&n);
for(int i=1;i<=n;i++){
vi zh=Ask({i,i});
ct[i][i]=zh[1];
}
vector<int>V;for(int i=1;i<=n;i++)V.pb(i);
sol(V);
int ps=0;
for(int i=1;i<=n;i++)for(int j=i;j<=n;j++)ps+=ct[i][j];
printf("! %d ",ps);
for(int i=1;i<=n;i++)for(int j=i;j<=n;j++)while(ct[i][j]--)printf("%d %d ",i,j);
puts("");fflush(stdout);
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3764kb
input:
4 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 0 0 0 2 1 0 2 1
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 4 1 2 3 4 ? 2 2 3 ? 2 2 3 ? 4 1 4 2 3 ? 3 1 2 3 ! 4 1 2 1 2 1 3 4 4
result:
ok Ok, Accepted!
Test #2:
score: 0
Accepted
time: 52ms
memory: 84360kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #3:
score: 0
Accepted
time: 77ms
memory: 82900kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #4:
score: 0
Accepted
time: 37ms
memory: 83300kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #5:
score: 0
Accepted
time: 61ms
memory: 83936kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #6:
score: 0
Accepted
time: 63ms
memory: 84340kb
input:
4000 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 2 0 0 0 2 0 0 0 1 0 0 0 0 0 2 0 1 0 2 0 0 0 0 0 0 0 2 0 2 0 0 0 2 0 1 0 2 0 1 0 1 0 1 0 3 0 1 0 0 0 1 0 1 0 1 0 2 0 2 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 3 0 1 0 2 0 1 0 1 0 0 0 2 0 1 0 0 0 0 0 3 0 0 0 1 0 3 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #7:
score: 0
Accepted
time: 60ms
memory: 83704kb
input:
4000 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 2 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 2 0 1 0 0 0 0 0 1 0 2 0 1 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 1 0 1 0 3 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 2...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #8:
score: 0
Accepted
time: 41ms
memory: 84416kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #9:
score: 0
Accepted
time: 46ms
memory: 83436kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #10:
score: 0
Accepted
time: 42ms
memory: 84560kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #11:
score: 0
Accepted
time: 51ms
memory: 83704kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #12:
score: 0
Accepted
time: 57ms
memory: 82660kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #13:
score: 0
Accepted
time: 66ms
memory: 83904kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #14:
score: 0
Accepted
time: 74ms
memory: 83144kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #15:
score: 0
Accepted
time: 56ms
memory: 84272kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #16:
score: 0
Accepted
time: 82ms
memory: 84232kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #17:
score: 0
Accepted
time: 103ms
memory: 84212kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #18:
score: 0
Accepted
time: 64ms
memory: 83052kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #19:
score: 0
Accepted
time: 70ms
memory: 82956kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #20:
score: 0
Accepted
time: 65ms
memory: 83528kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #21:
score: 0
Accepted
time: 81ms
memory: 83096kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #22:
score: 0
Accepted
time: 69ms
memory: 83992kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #23:
score: 0
Accepted
time: 29ms
memory: 83472kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #24:
score: 0
Accepted
time: 26ms
memory: 82548kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #25:
score: 0
Accepted
time: 30ms
memory: 83888kb
input:
4000 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #26:
score: 0
Accepted
time: 33ms
memory: 84376kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #27:
score: 0
Accepted
time: 37ms
memory: 83084kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #28:
score: 0
Accepted
time: 50ms
memory: 84012kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #29:
score: 0
Accepted
time: 15ms
memory: 83748kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #30:
score: 0
Accepted
time: 31ms
memory: 84360kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #31:
score: 0
Accepted
time: 22ms
memory: 84072kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #32:
score: 0
Accepted
time: 81ms
memory: 82940kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #33:
score: 0
Accepted
time: 70ms
memory: 84396kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #34:
score: 0
Accepted
time: 27ms
memory: 82916kb
input:
4000 0 4 0 3 0 4 0 3 0 0 0 1 0 3 0 3 0 4 0 3 0 3 0 3 0 1 0 4 0 5 0 5 0 2 0 2 0 1 0 0 0 2 0 3 0 3 0 1 0 2 0 3 0 0 0 1 0 0 0 0 0 3 0 1 0 1 0 4 0 1 0 2 0 0 0 2 0 3 0 1 0 3 0 2 0 5 0 1 0 2 0 0 0 0 0 1 0 2 0 0 0 3 0 3 0 4 0 3 0 3 0 1 0 2 0 2 0 2 0 1 0 3 0 2 0 4 0 2 0 1 0 3 0 1 0 2 0 0 0 1 0 4 0 2 0 1 0 3...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #35:
score: 0
Accepted
time: 73ms
memory: 82624kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #36:
score: 0
Accepted
time: 66ms
memory: 83612kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #37:
score: 0
Accepted
time: 53ms
memory: 83852kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #38:
score: 0
Accepted
time: 70ms
memory: 83528kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #39:
score: 0
Accepted
time: 51ms
memory: 83080kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #40:
score: 0
Accepted
time: 26ms
memory: 82560kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #41:
score: 0
Accepted
time: 52ms
memory: 84080kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #42:
score: 0
Accepted
time: 76ms
memory: 84372kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #43:
score: 0
Accepted
time: 54ms
memory: 83436kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #44:
score: 0
Accepted
time: 54ms
memory: 83696kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #45:
score: 0
Accepted
time: 74ms
memory: 84528kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #46:
score: 0
Accepted
time: 80ms
memory: 84504kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #47:
score: 0
Accepted
time: 20ms
memory: 82596kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #48:
score: 0
Accepted
time: 78ms
memory: 84508kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #49:
score: 0
Accepted
time: 78ms
memory: 83684kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #50:
score: 0
Accepted
time: 62ms
memory: 83072kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #51:
score: 0
Accepted
time: 71ms
memory: 82856kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #52:
score: 0
Accepted
time: 51ms
memory: 83884kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #53:
score: 0
Accepted
time: 69ms
memory: 82884kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #54:
score: 0
Accepted
time: 74ms
memory: 83032kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #55:
score: 0
Accepted
time: 53ms
memory: 84504kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #56:
score: 0
Accepted
time: 67ms
memory: 84344kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #57:
score: 0
Accepted
time: 81ms
memory: 83316kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #58:
score: 0
Accepted
time: 61ms
memory: 83452kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #59:
score: 0
Accepted
time: 58ms
memory: 83776kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #60:
score: 0
Accepted
time: 75ms
memory: 83476kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #61:
score: 0
Accepted
time: 80ms
memory: 82548kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #62:
score: 0
Accepted
time: 81ms
memory: 83012kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #63:
score: 0
Accepted
time: 69ms
memory: 83268kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #64:
score: 0
Accepted
time: 48ms
memory: 83348kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #65:
score: 0
Accepted
time: 81ms
memory: 83416kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #66:
score: 0
Accepted
time: 88ms
memory: 83656kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #67:
score: 0
Accepted
time: 59ms
memory: 84164kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #68:
score: 0
Accepted
time: 68ms
memory: 82888kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #69:
score: 0
Accepted
time: 52ms
memory: 83708kb
input:
4000 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #70:
score: 0
Accepted
time: 85ms
memory: 82784kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #71:
score: 0
Accepted
time: 63ms
memory: 83880kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #72:
score: 0
Accepted
time: 80ms
memory: 84024kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #73:
score: 0
Accepted
time: 68ms
memory: 83916kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #74:
score: 0
Accepted
time: 64ms
memory: 83620kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #75:
score: 0
Accepted
time: 65ms
memory: 83712kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #76:
score: 0
Accepted
time: 89ms
memory: 83308kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #77:
score: 0
Accepted
time: 74ms
memory: 83408kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #78:
score: 0
Accepted
time: 79ms
memory: 83296kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #79:
score: 0
Accepted
time: 85ms
memory: 83312kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #80:
score: 0
Accepted
time: 72ms
memory: 82760kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #81:
score: 0
Accepted
time: 60ms
memory: 83548kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!
Test #82:
score: 0
Accepted
time: 80ms
memory: 83372kb
input:
4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
? 2 1 1 ? 2 2 2 ? 2 3 3 ? 2 4 4 ? 2 5 5 ? 2 6 6 ? 2 7 7 ? 2 8 8 ? 2 9 9 ? 2 10 10 ? 2 11 11 ? 2 12 12 ? 2 13 13 ? 2 14 14 ? 2 15 15 ? 2 16 16 ? 2 17 17 ? 2 18 18 ? 2 19 19 ? 2 20 20 ? 2 21 21 ? 2 22 22 ? 2 23 23 ? 2 24 24 ? 2 25 25 ? 2 26 26 ? 2 27 27 ? 2 28 28 ? 2 29 29 ...
result:
ok Ok, Accepted!