QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#87012 | #4218. Hidden Graph | fansizhe | AC ✓ | 531ms | 7292kb | C++14 | 1.6kb | 2023-03-11 16:07:51 | 2023-03-11 16:12:57 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int n,m,k;
int mat[2005][2005];
vector<int> vec[2005],edge[2005];
int deg[2005],vis[2005];
priority_queue<pair<int,int>,vector<pair<int,int> >,greater<pair<int,int> > >que;
stack<int> st;
int num[2005];
int col[2005];
void rebuild(int n){
for(int i=1;i<=n;i++)deg[i]=edge[i].size(),que.push(make_pair(deg[i],i));
while(!que.empty()){
int x=que.top().second;que.pop();
if(vis[x])continue;
k=max(k,deg[x]+1);
vis[x]=1;
st.push(x);
for(int y:edge[x])if(!vis[y]){
deg[y]--;
que.push(make_pair(deg[y],y));
}
}
for(int i=1;i<=k;i++)vec[i].clear();
while(!st.empty()){
int x=st.top();st.pop();
vis[x]=0;
for(int i=1;i<=k;i++)num[i]=0;
for(int y:edge[x])if(!vis[y])num[col[y]]++;
for(int i=1;i<=k;i++)if(!num[i]){col[x]=i;vec[i].push_back(x);break;}
}
}
int main(){
scanf("%d",&n);
for(int i=1;i<=n;i++){
int ins=0;
for(int j=1;j<=k;j++){
int flag=1,cnt=0;
while(cnt<vec[j].size()){
putchar('?');
int tot=1;
for(int x:vec[j])if(!mat[x][i])tot++;
printf(" %d",tot);
for(int x:vec[j])if(!mat[x][i])printf(" %d",x);
printf(" %d\n",i);
fflush(stdout);
int x,y;scanf("%d%d",&x,&y);
if(x<0&&y<0)break;
else{
flag=0;
mat[x^y^i][i]=1;
edge[i].push_back(x^y^i);
edge[x^y^i].push_back(i);
cnt++;m++;
}
}
if(flag&&!ins)ins=1,vec[j].push_back(i);
}
rebuild(i);
}
printf("! %d\n",m);
for(int i=1;i<=n;i++)
for(int j=i+1;j<=n;j++)if(mat[i][j])printf("%d %d\n",i,j);
fflush(stdout);
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 2ms
memory: 3752kb
input:
3 1 2 2 3 1 3
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ! 3 1 2 1 3 2 3
result:
ok correct
Test #2:
score: 0
Accepted
time: 3ms
memory: 3760kb
input:
10 1 2 -1 -1 1 3 -1 -1 1 4 4 5 2 5 -1 -1 -1 -1 -1 -1 2 6 -1 -1 -1 -1 3 7 -1 -1 -1 -1 4 8 3 8 -1 -1 -1 -1 3 9 -1 -1 -1 -1 4 10 3 10 -1 -1
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ? 3 3 2 4 ? 2 1 4 ? 4 4 3 2 5 ? 3 3 2 5 ? 2 3 5 ? 2 1 5 ? 3 5 1 6 ? 4 4 2 3 6 ? 3 4 3 6 ? 4 5 1 6 7 ? 4 4 2 3 7 ? 3 4 2 7 ? 5 5 1 7 6 8 ? 4 4 2 3 8 ? 3 2 3 8 ? 2 2 8 ? 6 8 1 5 7 6 9 ? 4 4 3 2 9 ? 3 4 2 9 ? 7 8 1 5 9 7 6 10 ? 4 4 3 2 10 ? 3 3 2 10 ? 2 2 10 ! 12 1 2 1 3 1 4 2 5...
result:
ok correct
Test #3:
score: 0
Accepted
time: 3ms
memory: 5744kb
input:
5 2 1 3 2 3 1 -1 -1 4 2 4 1 -1 -1 5 2 5 1
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ? 2 3 4 ? 2 2 4 ? 2 1 4 ? 3 4 3 5 ? 2 2 5 ? 2 1 5 ! 7 1 2 1 3 1 4 1 5 2 3 2 4 2 5
result:
ok correct
Test #4:
score: 0
Accepted
time: 2ms
memory: 3812kb
input:
3 2 1 -1 -1 1 3
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ! 2 1 2 1 3
result:
ok correct
Test #5:
score: 0
Accepted
time: 1ms
memory: 3752kb
input:
6 1 2 3 2 3 1 3 4 4 2 -1 -1 4 5 -1 -1 3 5 2 5 -1 -1 -1 -1 3 6 -1 -1
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ? 2 3 4 ? 2 2 4 ? 2 1 4 ? 3 4 1 5 ? 2 1 5 ? 2 3 5 ? 2 2 5 ? 3 5 1 6 ? 2 4 6 ? 2 3 6 ? 2 2 6 ! 9 1 2 1 3 2 3 2 4 2 5 3 4 3 5 3 6 4 5
result:
ok correct
Test #6:
score: 0
Accepted
time: 9ms
memory: 3832kb
input:
27 -1 -1 3 1 3 2 -1 -1 -1 -1 3 5 -1 -1 1 5 2 5 -1 -1 -1 -1 6 1 -1 -1 -1 -1 -1 -1 -1 -1 6 8 -1 -1 -1 -1 1 8 -1 -1 -1 -1 -1 -1 1 9 -1 -1 10 8 -1 -1 -1 -1 -1 -1 4 11 5 11 -1 -1 6 11 -1 -1 1 11 -1 -1 12 11 -1 -1 5 12 -1 -1 -1 -1 10 13 -1 -1 8 13 -1 -1 6 13 5 13 14 1 14 12 -1 -1 14 8 -1 -1 14 5 6 14 -1 -...
output:
? 2 1 2 ? 3 2 1 3 ? 2 2 3 ? 2 3 4 ? 3 2 1 4 ? 3 3 4 5 ? 2 4 5 ? 3 2 1 5 ? 2 2 5 ? 3 5 4 6 ? 2 3 6 ? 3 2 1 6 ? 2 2 6 ? 4 5 6 4 7 ? 2 3 7 ? 3 2 1 7 ? 5 5 6 7 4 8 ? 4 5 7 4 8 ? 2 3 8 ? 3 2 1 8 ? 2 2 8 ? 5 8 5 7 4 9 ? 3 6 3 9 ? 3 1 2 9 ? 2 2 9 ? 6 8 5 9 7 4 10 ? 5 5 9 7 4 10 ? 3 6 3 10 ? 3 1 2 10 ? 6 8 ...
result:
ok correct
Test #7:
score: 0
Accepted
time: 4ms
memory: 3936kb
input:
47 -1 -1 -1 -1 -1 -1 5 4 5 3 -1 -1 -1 -1 -1 -1 7 5 7 6 -1 -1 -1 -1 -1 -1 5 8 -1 -1 9 4 -1 -1 -1 -1 -1 -1 10 7 -1 -1 11 1 -1 -1 7 11 -1 -1 11 12 2 12 5 12 -1 -1 7 12 12 3 -1 -1 -1 -1 13 11 13 5 -1 -1 13 7 -1 -1 -1 -1 -1 -1 -1 -1 4 15 13 15 -1 -1 -1 -1 -1 -1 16 1 -1 -1 -1 -1 -1 -1 17 8 17 1 -1 -1 17 1...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 4 3 2 1 5 ? 3 2 1 5 ? 4 5 2 1 6 ? 3 4 3 6 ? 5 5 6 2 1 7 ? 4 6 2 1 7 ? 3 2 1 7 ? 3 4 3 7 ? 6 7 4 3 2 1 8 ? 3 6 5 8 ? 2 6 8 ? 7 8 7 4 3 2 1 9 ? 6 8 7 3 2 1 9 ? 3 5 6 9 ? 6 9 5 6 2 1 10 ? 5 4 8 7 3 10 ? 4 4 8 3 10 ? 7 10 5 9 6 2 1 11 ? 6 10 5 9 6 2 11 ? 5 7...
result:
ok correct
Test #8:
score: 0
Accepted
time: 1ms
memory: 3848kb
input:
38 -1 -1 -1 -1 4 1 -1 -1 3 5 4 5 -1 -1 1 5 -1 -1 4 6 -1 -1 -1 -1 6 7 7 5 2 7 4 7 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 4 10 11 1 -1 -1 -1 -1 11 4 12 8 11 12 -1 -1 -1 -1 12 7 -1 -1 13 8 11 13 -1 -1 13 12 4 13 -1 -1 13 1 -1 -1 3 14 -1 -1 11 14 14 5 6 14 -1 -1 -1 -1 1 14 -1 -1 -1 ...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 3 3 2 4 ? 4 4 3 2 5 ? 3 4 2 5 ? 2 2 5 ? 2 1 5 ? 3 5 2 6 ? 3 4 3 6 ? 2 3 6 ? 2 1 6 ? 4 5 6 2 7 ? 3 5 2 7 ? 2 2 7 ? 3 4 3 7 ? 2 3 7 ? 2 1 7 ? 4 7 1 3 8 ? 4 6 5 2 8 ? 2 4 8 ? 5 7 1 3 8 9 ? 4 6 5 2 9 ? 2 4 9 ? 6 7 1 3 9 8 10 ? 4 6 5 2 10 ? 2 4 10 ? 7 7 1 10 3 9 8 11 ? 6 7...
result:
ok correct
Test #9:
score: 0
Accepted
time: 4ms
memory: 3816kb
input:
25 -1 -1 -1 -1 -1 -1 5 4 5 2 -1 -1 -1 -1 6 4 -1 -1 5 7 7 3 -1 -1 -1 -1 4 8 2 8 -1 -1 5 8 -1 -1 9 8 -1 -1 -1 -1 2 9 9 4 10 3 -1 -1 -1 -1 -1 -1 9 11 -1 -1 10 11 -1 -1 2 11 -1 -1 6 12 -1 -1 -1 -1 12 4 -1 -1 5 13 -1 -1 7 13 13 8 6 13 -1 -1 -1 -1 5 14 -1 -1 7 14 -1 -1 14 13 14 3 14 4 -1 -1 -1 -1 -1 -1 10...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 4 3 2 1 5 ? 3 3 1 5 ? 4 5 3 1 6 ? 3 4 2 6 ? 2 2 6 ? 5 6 5 3 1 7 ? 4 6 3 1 7 ? 3 6 1 7 ? 3 4 2 7 ? 5 7 4 2 1 8 ? 4 7 2 1 8 ? 3 7 1 8 ? 4 5 6 3 8 ? 3 6 3 8 ? 5 8 7 6 1 9 ? 4 7 6 1 9 ? 3 5 3 9 ? 3 4 2 9 ? 2 4 9 ? 6 9 5 6 3 1 10 ? 5 9 5 6 1 10 ? 3 8 7 10 ? 3...
result:
ok correct
Test #10:
score: 0
Accepted
time: 2ms
memory: 3740kb
input:
6 -1 -1 2 3 -1 -1 -1 -1 -1 -1 -1 -1 2 5 5 6 -1 -1 -1 -1
output:
? 2 1 2 ? 3 2 1 3 ? 2 1 3 ? 3 3 1 4 ? 2 2 4 ? 4 3 4 1 5 ? 2 2 5 ? 5 5 3 4 1 6 ? 4 3 4 1 6 ? 2 2 6 ! 3 2 3 2 5 5 6
result:
ok correct
Test #11:
score: 0
Accepted
time: 2ms
memory: 3764kb
input:
3 2 1 2 3 3 1
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ! 3 1 2 1 3 2 3
result:
ok correct
Test #12:
score: 0
Accepted
time: 2ms
memory: 3832kb
input:
3 2 1 -1 -1 3 1
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ! 2 1 2 1 3
result:
ok correct
Test #13:
score: 0
Accepted
time: 2ms
memory: 3712kb
input:
5 2 1 2 3 3 1 -1 -1 -1 -1 -1 -1 -1 -1 2 5 5 1
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ? 2 3 4 ? 2 2 4 ? 2 1 4 ? 3 3 4 5 ? 2 2 5 ? 2 1 5 ! 5 1 2 1 3 1 5 2 3 2 5
result:
ok correct
Test #14:
score: 0
Accepted
time: 2ms
memory: 3740kb
input:
3 2 1 -1 -1 -1 -1
output:
? 2 1 2 ? 2 2 3 ? 2 1 3 ! 1 1 2
result:
ok correct
Test #15:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
5 -1 -1 -1 -1 4 3 -1 -1 2 5 -1 -1 3 5
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 3 2 1 4 ? 4 4 2 1 5 ? 3 4 1 5 ? 2 3 5 ! 3 2 5 3 4 3 5
result:
ok correct
Test #16:
score: 0
Accepted
time: 10ms
memory: 4020kb
input:
93 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 10 9 -1 -1 7 11 -1 -1 -1 -1 2 12 -1 -1 -1 -1 5 13 -1 -1 -1 -1 -1 -1 -1 -1 15 12 -1 -1 -1 -1 6 16 8 16 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 19 18 11 19 -1 -1 -1 -1 20 16 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 23 8 23 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 25 ...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 7 6 5 4 3 2 1 7 ? 8 7 6 5 4 3 2 1 8 ? 9 8 7 6 5 4 3 2 1 9 ? 10 9 8 7 6 5 4 3 2 1 10 ? 9 8 7 6 5 4 3 2 1 10 ? 10 10 8 7 6 5 4 3 2 1 11 ? 9 10 8 6 5 4 3 2 1 11 ? 2 9 11 ? 10 10 11 8 6 5 4 3 2 1 12 ? 9 10 11 8 6 5 4 3 1 12 ? 3 9 7 12 ? 10 10...
result:
ok correct
Test #17:
score: 0
Accepted
time: 10ms
memory: 5680kb
input:
111 -1 -1 -1 -1 -1 -1 -1 -1 2 6 -1 -1 7 4 -1 -1 -1 -1 3 8 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 2 11 4 11 -1 -1 6 12 7 12 12 11 -1 -1 12 4 -1 -1 13 10 -1 -1 7 13 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 17 10 -1 -1 -1 -1 18 5 -1 -1 -1 -1 4 18 16 19 -1 -1 11 19 -1 -...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 5 5 4 3 1 6 ? 6 6 5 4 3 1 7 ? 5 6 5 3 1 7 ? 2 2 7 ? 6 7 6 5 3 1 8 ? 5 7 6 5 1 8 ? 3 4 2 8 ? 6 7 8 6 5 1 9 ? 4 4 3 2 9 ? 7 7 8 6 9 5 1 10 ? 4 4 3 2 10 ? 8 7 8 6 10 9 5 1 11 ? 4 4 3 2 11 ? 3 4 3 11 ? 2 3 11 ? 9 11 7 6 8 10 9 5 1 12 ? 8 11 7...
result:
ok correct
Test #18:
score: 0
Accepted
time: 32ms
memory: 4216kb
input:
132 -1 -1 3 1 -1 -1 -1 -1 -1 -1 -1 -1 5 1 6 3 -1 -1 -1 -1 7 2 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 10 8 -1 -1 5 10 -1 -1 -1 -1 -1 -1 -1 -1 12 8 -1 -1 9 13 -1 -1 -1 -1 -1 -1 2 14 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 17 15 -1 -1 -1 -1 -1 -1 -1 -1 19 10 17 19 19 6 -1 -1 -1 -1 -1 -1 -1 -1 21 20 -1 -1 -1 -1 22 8...
output:
? 2 1 2 ? 3 2 1 3 ? 2 2 3 ? 3 3 2 4 ? 2 1 4 ? 4 3 4 2 5 ? 2 1 5 ? 5 5 3 4 2 6 ? 4 5 4 2 6 ? 2 1 6 ? 5 6 1 4 2 7 ? 4 6 1 4 7 ? 3 3 5 7 ? 5 6 1 7 4 8 ? 4 3 5 2 8 ? 6 6 1 7 8 4 9 ? 4 3 5 2 9 ? 7 6 1 7 9 8 4 10 ? 6 6 1 7 9 4 10 ? 4 3 5 2 10 ? 3 3 2 10 ? 7 10 1 6 7 9 4 11 ? 5 8 5 3 2 11 ? 8 10 1 6 7 11 9...
result:
ok correct
Test #19:
score: 0
Accepted
time: 11ms
memory: 4096kb
input:
94 -1 -1 3 2 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 2 7 -1 -1 -1 -1 7 9 -1 -1 2 9 -1 -1 -1 -1 -1 -1 11 6 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 11 13 -1 -1 6 13 -1 -1 -1 -1 14 10 -1 -1 14 11 -1 -1 -1 -1 -1 -1 15 11 -1 -1 -1 -1 15 16 -1 -1 16 7 -1 -1 -1 -1 17 8 -1 -1 17 10 17 11 -1 -1 -1 -1 -1 ...
output:
? 2 1 2 ? 3 2 1 3 ? 2 1 3 ? 3 3 1 4 ? 2 2 4 ? 4 3 4 1 5 ? 2 2 5 ? 5 3 5 4 1 6 ? 2 2 6 ? 6 3 6 5 4 1 7 ? 2 2 7 ? 7 7 3 6 5 4 1 8 ? 2 2 8 ? 8 7 3 8 6 5 4 1 9 ? 7 3 8 6 5 4 1 9 ? 2 2 9 ? 8 9 3 8 6 5 4 1 10 ? 2 7 10 ? 2 2 10 ? 9 9 3 10 8 6 5 4 1 11 ? 8 9 3 10 8 5 4 1 11 ? 2 7 11 ? 2 2 11 ? 9 9 11 3 10 8...
result:
ok correct
Test #20:
score: 0
Accepted
time: 7ms
memory: 3968kb
input:
73 -1 -1 1 3 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 5 7 6 7 -1 -1 -1 -1 3 8 -1 -1 -1 -1 1 9 9 8 -1 -1 -1 -1 3 10 9 10 4 10 -1 -1 1 10 -1 -1 -1 -1 4 11 -1 -1 -1 -1 12 10 -1 -1 12 9 12 3 -1 -1 -1 -1 -1 -1 13 11 13 6 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 15 8 -1 -1 -1 -1 -1 -1 16 14 1 16 -1 -1 10 16 -1 -1 3...
output:
? 2 1 2 ? 3 2 1 3 ? 2 2 3 ? 3 3 2 4 ? 2 1 4 ? 4 3 4 2 5 ? 2 1 5 ? 5 3 5 4 2 6 ? 2 1 6 ? 6 3 6 5 4 2 7 ? 5 3 6 4 2 7 ? 4 3 4 2 7 ? 2 1 7 ? 5 7 3 4 2 8 ? 4 7 4 2 8 ? 4 6 5 1 8 ? 6 7 8 1 4 2 9 ? 5 7 8 4 2 9 ? 4 7 4 2 9 ? 4 6 5 3 9 ? 6 9 3 7 4 2 10 ? 5 9 7 4 2 10 ? 4 7 4 2 10 ? 3 7 2 10 ? 5 8 1 6 5 10 ?...
result:
ok correct
Test #21:
score: 0
Accepted
time: 13ms
memory: 4048kb
input:
77 -1 -1 3 2 -1 -1 -1 -1 2 4 -1 -1 -1 -1 3 6 -1 -1 -1 -1 -1 -1 3 7 -1 -1 -1 -1 3 8 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 11 -1 -1 -1 -1 -1 -1 -1 -1 8 13 -1 -1 -1 -1 -1 -1 2 14 14 8 14 7 -1 -1 3 15 -1 -1 15 8 2 15 -1 -1 16 15 -1 -1 16 8 16 1 2 16 -1 -1 -1 -1 -1 -1 7 17 -1 -1 2 17 -1 -1 -1 -1 -1 -1 -1 -1 -1...
output:
? 2 1 2 ? 3 2 1 3 ? 2 1 3 ? 3 3 1 4 ? 2 2 4 ? 4 4 3 1 5 ? 2 2 5 ? 5 4 3 5 1 6 ? 4 4 5 1 6 ? 2 2 6 ? 5 6 2 5 1 7 ? 3 3 4 7 ? 2 4 7 ? 6 7 6 2 5 1 8 ? 3 3 4 8 ? 2 4 8 ? 7 8 7 6 2 5 1 9 ? 3 3 4 9 ? 8 8 7 6 2 9 5 1 10 ? 3 3 4 10 ? 9 8 7 6 2 10 9 5 1 11 ? 8 8 7 6 2 10 9 5 11 ? 3 3 4 11 ? 9 8 7 6 2 11 10 9...
result:
ok correct
Test #22:
score: 0
Accepted
time: 34ms
memory: 4044kb
input:
81 -1 -1 2 3 -1 -1 -1 -1 2 4 4 5 1 5 -1 -1 -1 -1 -1 -1 4 6 -1 -1 -1 -1 -1 -1 -1 -1 1 8 -1 -1 -1 -1 -1 -1 2 10 10 6 -1 -1 10 4 10 3 -1 -1 -1 -1 -1 -1 11 3 4 11 8 12 -1 -1 -1 -1 2 12 6 12 10 13 -1 -1 -1 -1 -1 -1 10 14 -1 -1 -1 -1 1 14 -1 -1 -1 -1 13 15 -1 -1 -1 -1 12 16 11 16 1 16 -1 -1 13 16 -1 -1 -1...
output:
? 2 1 2 ? 3 2 1 3 ? 2 1 3 ? 3 3 1 4 ? 2 2 4 ? 4 4 3 1 5 ? 3 3 1 5 ? 2 3 5 ? 2 2 5 ? 3 5 2 6 ? 4 4 3 1 6 ? 3 3 1 6 ? 4 6 5 2 7 ? 4 4 3 1 7 ? 5 6 5 2 7 8 ? 4 4 3 1 8 ? 3 4 3 8 ? 6 8 5 6 2 7 9 ? 4 1 4 3 9 ? 7 8 5 6 2 9 7 10 ? 6 8 5 6 9 7 10 ? 5 8 5 9 7 10 ? 4 1 4 3 10 ? 3 1 3 10 ? 2 1 10 ? 6 10 5 8 9 7...
result:
ok correct
Test #23:
score: 0
Accepted
time: 25ms
memory: 4104kb
input:
93 -1 -1 -1 -1 4 1 2 4 -1 -1 -1 -1 -1 -1 4 6 -1 -1 -1 -1 2 7 -1 -1 -1 -1 3 8 -1 -1 1 8 -1 -1 9 8 -1 -1 9 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 13 7 -1 -1 -1 -1 -1 -1 9 14 4 14 -1 -1 -1 -1 1 14 14 15 -1 -1 -1 -1 -1 -1 13 16 -1 -1 -1 -1 -1 -1 17 5 17 8 2 17 -1 -1 17 16 17 3 -1 ...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 3 3 2 4 ? 2 3 4 ? 3 4 3 5 ? 3 2 1 5 ? 4 4 5 3 6 ? 3 5 3 6 ? 3 2 1 6 ? 6 6 2 1 5 3 7 ? 5 6 1 5 3 7 ? 2 4 7 ? 5 7 4 5 3 8 ? 4 7 4 5 8 ? 4 2 6 1 8 ? 3 2 6 8 ? 5 8 4 7 5 9 ? 4 4 7 5 9 ? 5 1 2 6 3 9 ? 4 2 6 3 9 ? 6 9 4 7 3 5 10 ? 4 8 2 6 10 ? 2 1 10 ? 7 9 4 7 3 10 5 11 ? 4...
result:
ok correct
Test #24:
score: 0
Accepted
time: 6ms
memory: 3876kb
input:
37 -1 -1 3 1 -1 -1 -1 -1 -1 -1 2 5 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 7 1 2 7 6 8 7 8 4 8 -1 -1 2 8 1 8 9 8 -1 -1 6 9 -1 -1 9 1 2 9 3 10 -1 -1 10 8 1 10 -1 -1 9 11 4 11 7 11 -1 -1 3 11 11 8 11 1 2 11 -1 -1 -1 -1 12 7 -1 -1 12 8 12 1 -1 -1 12 13 6 13 -1 -1 -1 -1 -1 -1 -1 -1 6 14 14 5 -1 -1 14 3 -1 -1 14 8...
output:
? 2 1 2 ? 3 2 1 3 ? 2 2 3 ? 3 3 2 4 ? 2 1 4 ? 4 3 4 2 5 ? 3 3 4 5 ? 2 1 5 ? 4 5 3 4 6 ? 3 2 1 6 ? 5 5 3 6 4 7 ? 3 2 1 7 ? 2 2 7 ? 6 7 5 3 6 4 8 ? 5 7 5 3 4 8 ? 4 5 3 4 8 ? 3 5 3 8 ? 3 2 1 8 ? 2 1 8 ? 4 8 5 3 9 ? 3 5 3 9 ? 4 7 6 4 9 ? 3 7 4 9 ? 3 2 1 9 ? 2 2 9 ? 6 9 7 5 4 3 10 ? 5 9 7 5 4 10 ? 2 8 10...
result:
ok correct
Test #25:
score: 0
Accepted
time: 1ms
memory: 3928kb
input:
144 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 9 15 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 14 18 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 5 22 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 7 6 5 4 3 2 1 7 ? 8 7 6 5 4 3 2 1 8 ? 9 8 7 6 5 4 3 2 1 9 ? 10 9 8 7 6 5 4 3 2 1 10 ? 11 10 9 8 7 6 5 4 3 2 1 11 ? 12 11 10 9 8 7 6 5 4 3 2 1 12 ? 13 12 11 10 9 8 7 6 5 4 3 2 1 13 ? 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 ? 15 14 13 12 11 10 ...
result:
ok correct
Test #26:
score: 0
Accepted
time: 106ms
memory: 5340kb
input:
561 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 26 22 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 7 6 5 4 3 2 1 7 ? 8 7 6 5 4 3 2 1 8 ? 9 8 7 6 5 4 3 2 1 9 ? 10 9 8 7 6 5 4 3 2 1 10 ? 11 10 9 8 7 6 5 4 3 2 1 11 ? 12 11 10 9 8 7 6 5 4 3 2 1 12 ? 13 12 11 10 9 8 7 6 5 4 3 2 1 13 ? 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 ? 15 14 13 12 11 10 ...
result:
ok correct
Test #27:
score: 0
Accepted
time: 89ms
memory: 5328kb
input:
679 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 39 40 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 7 6 5 4 3 2 1 7 ? 8 7 6 5 4 3 2 1 8 ? 9 8 7 6 5 4 3 2 1 9 ? 10 9 8 7 6 5 4 3 2 1 10 ? 11 10 9 8 7 6 5 4 3 2 1 11 ? 12 11 10 9 8 7 6 5 4 3 2 1 12 ? 13 12 11 10 9 8 7 6 5 4 3 2 1 13 ? 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 ? 15 14 13 12 11 10 ...
result:
ok correct
Test #28:
score: 0
Accepted
time: 190ms
memory: 6460kb
input:
1000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 17 27 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 7 6 5 4 3 2 1 7 ? 8 7 6 5 4 3 2 1 8 ? 9 8 7 6 5 4 3 2 1 9 ? 10 9 8 7 6 5 4 3 2 1 10 ? 11 10 9 8 7 6 5 4 3 2 1 11 ? 12 11 10 9 8 7 6 5 4 3 2 1 12 ? 13 12 11 10 9 8 7 6 5 4 3 2 1 13 ? 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 ? 15 14 13 12 11 10 ...
result:
ok correct
Test #29:
score: 0
Accepted
time: 178ms
memory: 6424kb
input:
1000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 13 14 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 6 22 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 7 6 5 4 3 2 1 7 ? 8 7 6 5 4 3 2 1 8 ? 9 8 7 6 5 4 3 2 1 9 ? 10 9 8 7 6 5 4 3 2 1 10 ? 11 10 9 8 7 6 5 4 3 2 1 11 ? 12 11 10 9 8 7 6 5 4 3 2 1 12 ? 13 12 11 10 9 8 7 6 5 4 3 2 1 13 ? 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 ? 13 12 11 10 9 8 7 ...
result:
ok correct
Test #30:
score: 0
Accepted
time: 531ms
memory: 7292kb
input:
2000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 44 15 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...
output:
? 2 1 2 ? 3 2 1 3 ? 4 3 2 1 4 ? 5 4 3 2 1 5 ? 6 5 4 3 2 1 6 ? 7 6 5 4 3 2 1 7 ? 8 7 6 5 4 3 2 1 8 ? 9 8 7 6 5 4 3 2 1 9 ? 10 9 8 7 6 5 4 3 2 1 10 ? 11 10 9 8 7 6 5 4 3 2 1 11 ? 12 11 10 9 8 7 6 5 4 3 2 1 12 ? 13 12 11 10 9 8 7 6 5 4 3 2 1 13 ? 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 ? 15 14 13 12 11 10 ...
result:
ok correct