QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#447797 | #8805. Pizza Party | miaomiaomiaowu# | 3 | 620ms | 42192kb | C++20 | 2.7kb | 2024-06-18 20:01:51 | 2024-06-18 20:01:54 |
Judging History
answer
#pragma GCC optimize(2)
#pragma GCC optimize(3)
#pragma GCC optimize("Ofast,unroll-loops")
#include<bits/stdc++.h>
#include<ext/pb_ds/priority_queue.hpp>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define MP make_pair
#define pii pair<int,int>
const double PI=acos(-1.0);
template <class Miaowu>
inline void in(Miaowu &x){
char c;x=0;bool f=0;
for(c=getchar();c<'0'||c>'9';c=getchar())f|=c=='-';
for(;c>='0'&&c<='9';c=getchar())x=(x<<1)+(x<<3)+(c^48);
x=f?-x:x;
}
const int N=1e6+5;
int n,a[N],b[N],ca[N],cb[N],id[N],bel[N],now[N],bel2[N];
struct SGT{
int t[N<<2];
inline int ls(int u){return u<<1;}
inline int rs(int u){return u<<1|1;}
inline void pu(int u){
if(!t[rs(u)])t[u]=t[ls(u)];
else t[u]=t[rs(u)];
}
inline void upd(int u,int l,int r,int p,int x){
if(l==r)return t[u]=x,void();
int mid=l+r>>1;
mid>=p?upd(ls(u),l,mid,p,x):upd(rs(u),mid+1,r,p,x);
pu(u);
}
inline int binary(int u,int l,int r,int L,int R){
if(L>R)return 0;
if(l==r)return t[u];
int mid=l+r>>1;
if(l>=L&&r<=R){
if(t[rs(u)])return binary(rs(u),mid+1,r,L,R);
return binary(ls(u),l,mid,L,R);
}
if(mid>=R)return binary(ls(u),l,mid,L,R);
if(mid<L)return binary(rs(u),mid+1,r,L,R);
int qwq=binary(rs(u),mid+1,r,L,R);
return qwq?qwq:binary(ls(u),l,mid,L,R);
}
}sgt;
int main(){
in(n);
for(int i=1;i<=n;i++)in(a[i]),ca[a[i]]++;
for(int i=1;i<=n;i++)in(b[i]),cb[b[i]]++;
for(int i=1;i<=1e6;i++)if(ca[i]!=cb[i])return puts("-1"),0;
if(ca[1]+ca[2]==n){
int flag=1;
for(int i=1;i<=n;i++){
if(a[i]!=b[n-i+1]){
flag=2;break;
}
}
cout<<flag<<endl;
if(flag==1){
for(int i=1;i<n;i++){
printf("1 ");
}
puts("1");
for(int i=1;i<n;i++){
printf("1 ");
}
puts("1");
}
else{
for(int i=1;i<n;i++){
printf("%d ",a[i]);
}
cout<<a[n]<<endl;
for(int i=1;i<n;i++){
printf("%d ",b[i]);
}
cout<<b[n]<<endl;
}
return 0;
}
bool flag=0;
for(int i=1;i<=n;i++){
if(ca[i]>1){
flag=1;break;
}
}
if(flag){
puts("2");
puts("1 2 1 2 1 2 2");
puts("1 2 2 2 1 2 1");
return 0;
}
for(int i=1;i<=n;i++)
id[a[i]]=i;
reverse(b+1,b+n+1);
for(int i=1;i<=n;i++)
b[i]=id[b[i]];
int ans=0;
for(int i=1;i<=n;i++){
int qwq=sgt.binary(1,1,n,1,b[i]-1);
if(!qwq){
ans++,bel[b[i]]=ans,now[ans]=b[i];
bel2[n-i+1]=ans;
sgt.upd(1,1,n,b[i],ans);
}
else{
sgt.upd(1,1,n,now[qwq],0);
now[qwq]=b[i],bel[b[i]]=qwq;
bel2[n-i+1]=qwq;
sgt.upd(1,1,n,b[i],ans);
}
}
cout<<ans<<endl;
for(int i=1;i<n;i++)
printf("%d ",bel[i]);
cout<<bel[n]<<endl;
for(int i=1;i<n;i++)
printf("%d ",bel2[i]);
cout<<bel2[n]<<endl;
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Subtask #1:
score: 3
Accepted
Test #1:
score: 3
Accepted
time: 87ms
memory: 17132kb
input:
1000000 1 1 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 1 1 2 2 1 2 1 2 2 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 2 1 1 2 2 1 1 1 1 2 1 2 2 1 2 2 2 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 2 2 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 1 2 2 2 2 1 1 1 1 2 2 2 2 1 2 1 1 2 1 ...
output:
2 1 1 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 1 1 2 2 1 2 1 2 2 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 2 2 2 2 2 2 1 2 1 2 2 1 1 2 1 2 2 2 1 1 2 2 1 1 1 1 2 1 2 2 1 2 2 2 1 2 1 1 2 1 1 1 2 1 2 2 1 1 1 2 2 2 2 1 2 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 1 2 1 1 1 1 1 2 2 2 2 1 1 1 1 2 2 2 2 1 2 1 1 2 1 2 1 2 ...
result:
ok good job!
Test #2:
score: 0
Accepted
time: 83ms
memory: 15744kb
input:
1000000 1 2 2 1 2 2 1 1 1 1 2 2 2 2 2 1 1 1 1 1 2 2 2 1 1 1 2 1 1 2 2 1 2 2 1 2 2 1 2 1 2 1 1 1 1 2 2 1 2 1 1 2 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 1 2 2 1 2 1 1 2 2 1 2 2 2 1 2 2 2 1 2 1 1 2 1 1 2 1 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 1 2 1 2 2 1 1 2 2 1 2 1 1 1 1 2 2 2 1 1 2 2 2 2 2 1 2 1 2 2 1 2 2 1 2 1 ...
output:
2 1 2 2 1 2 2 1 1 1 1 2 2 2 2 2 1 1 1 1 1 2 2 2 1 1 1 2 1 1 2 2 1 2 2 1 2 2 1 2 1 2 1 1 1 1 2 2 1 2 1 1 2 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 1 2 2 1 2 1 1 2 2 1 2 2 2 1 2 2 2 1 2 1 1 2 1 1 2 1 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 1 2 1 2 2 1 1 2 2 1 2 1 1 1 1 2 2 2 1 1 2 2 2 2 2 1 2 1 2 2 1 2 2 1 2 1 2 2 2 ...
result:
ok good job!
Test #3:
score: 0
Accepted
time: 85ms
memory: 15776kb
input:
1000000 1 1 1 1 2 1 2 1 2 2 1 1 1 1 1 2 2 1 1 2 1 2 1 2 2 2 1 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 2 2 2 2 2 1 1 1 2 1 2 1 1 1 2 2 1 2 2 1 2 1 1 1 2 2 1 2 2 1 2 1 2 2 2 1 1 2 2 1 2 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 1 2 2 1 2 1 2 2 1 1 1 1 1 2 1 1 1 1 1 2 2 1 ...
output:
2 1 1 1 1 2 1 2 1 2 2 1 1 1 1 1 2 2 1 1 2 1 2 1 2 2 2 1 2 1 1 2 1 1 1 1 2 2 1 1 2 2 1 2 1 2 1 1 1 2 2 1 2 2 1 2 2 2 2 2 2 1 1 1 2 1 2 1 1 1 2 2 1 2 2 1 2 1 1 1 2 2 1 2 2 1 2 1 2 2 2 1 1 2 2 1 2 2 2 1 2 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 1 2 2 1 2 1 2 2 1 1 1 1 1 2 1 1 1 1 1 2 2 1 1 1 1 ...
result:
ok good job!
Test #4:
score: 0
Accepted
time: 83ms
memory: 16680kb
input:
1000000 1 2 2 1 2 1 1 1 2 1 1 2 2 2 2 1 2 2 1 2 1 2 2 2 1 1 1 1 1 2 2 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 1 1 2 1 1 1 2 2 2 2 2 1 1 2 1 1 1 1 1 1 2 1 2 2 2 2 2 1 2 2 2 1 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 1 1 2 2 1 1 2 2 2 2 2 1 1 1 1 2 2 1 2 2 2 2 2 1 2 2 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 2 2 2 ...
output:
2 1 2 2 1 2 1 1 1 2 1 1 2 2 2 2 1 2 2 1 2 1 2 2 2 1 1 1 1 1 2 2 1 2 2 1 1 2 2 1 1 2 2 1 1 2 1 1 1 2 1 1 1 2 2 2 2 2 1 1 2 1 1 1 1 1 1 2 1 2 2 2 2 2 1 2 2 2 1 2 2 2 1 2 1 2 1 2 2 2 2 2 1 2 1 1 1 2 2 1 1 2 2 2 2 2 1 1 1 1 2 2 1 2 2 2 2 2 1 2 2 1 1 2 2 2 1 1 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 2 2 2 2 2 2 2 ...
result:
ok good job!
Test #5:
score: 0
Accepted
time: 85ms
memory: 17220kb
input:
1000000 1 1 1 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 2 1 2 2 1 1 2 1 1 2 1 2 2 2 1 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 1 2 1 1 1 1 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 2 1 1 2 1 2 2 2 2 1 2 2 1 2 1 2 2 2 1 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 1 1 1 2 1 1 1 1 2 1 2 ...
output:
2 1 1 1 2 1 2 2 1 1 1 1 1 2 1 1 2 1 2 2 1 2 2 1 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 1 2 1 2 2 2 2 1 2 1 2 2 1 1 2 1 1 2 1 2 2 2 1 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 1 2 1 1 1 1 2 1 2 2 2 2 1 1 2 1 2 2 1 1 1 2 1 1 2 1 2 2 2 2 1 2 2 1 2 1 2 2 2 1 2 1 2 2 2 1 1 1 2 1 1 1 1 2 1 1 1 1 2 1 1 1 1 2 1 2 2 1 1 ...
result:
ok good job!
Test #6:
score: 0
Accepted
time: 86ms
memory: 17576kb
input:
1000000 1 2 2 1 1 2 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 2 1 2 2 1 1 1 2 2 1 2 1 1 2 2 2 2 1 2 2 1 2 1 2 1 2 2 2 1 1 1 1 2 2 1 2 1 1 2 2 1 2 1 2 2 2 2 2 1 1 1 2 1 2 2 2 2 2 2 1 1 2 1 1 1 1 2 2 2 2 ...
output:
2 1 2 2 1 1 2 2 1 1 2 2 2 1 1 2 1 1 2 1 2 2 1 1 2 1 2 1 1 1 2 2 2 2 2 2 2 1 2 2 2 1 1 1 2 2 2 2 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 1 1 1 2 1 2 2 1 1 1 2 2 1 2 1 1 2 2 2 2 1 2 2 1 2 1 2 1 2 2 2 1 1 1 1 2 2 1 2 1 1 2 2 1 2 1 2 2 2 2 2 1 1 1 2 1 2 2 2 2 2 2 1 1 2 1 1 1 1 2 2 2 2 1 2 1 ...
result:
ok good job!
Test #7:
score: 0
Accepted
time: 82ms
memory: 16184kb
input:
1000000 1 2 2 1 2 2 2 1 2 1 2 2 2 2 1 2 2 2 1 1 1 1 1 1 2 1 2 2 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 1 1 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 1 1 2 2 1 1 1 1 1 2 2 1 1 1 1 2 2 1 1 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 1 1 2 1 2 2 1 2 2 2 2 2 1 2 2 1 1 1 1 1 2 ...
output:
2 1 2 2 1 2 2 2 1 2 1 2 2 2 2 1 2 2 2 1 1 1 1 1 1 2 1 2 2 1 2 2 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 1 1 2 1 2 1 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 2 1 2 1 1 1 2 2 2 1 2 1 1 2 2 1 1 1 1 1 2 2 1 1 1 1 2 2 1 1 2 1 2 2 2 1 1 2 1 2 1 2 2 2 2 1 1 2 1 2 2 1 2 2 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 ...
result:
ok good job!
Test #8:
score: 0
Accepted
time: 77ms
memory: 16384kb
input:
1000000 1 2 2 1 2 1 2 1 2 2 2 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 2 2 2 1 2 1 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 2 2 1 1 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 2 1 2 1 2 1 2 2 2 2 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 1 2 1 1 1 2 1 2 ...
output:
2 1 2 2 1 2 1 2 1 2 2 2 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 2 2 1 1 1 1 1 2 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 2 2 2 1 2 1 1 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 2 2 2 1 1 1 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 1 2 1 2 1 2 1 2 2 2 2 2 1 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 2 1 1 1 2 2 2 2 2 2 1 2 2 2 1 1 2 1 1 2 1 1 1 2 1 2 2 1 1 ...
result:
ok good job!
Test #9:
score: 0
Accepted
time: 81ms
memory: 15976kb
input:
1000000 1 2 2 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 1 2 1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 1 1 2 1 1 2 1 1 1 2 2 2 1 1 1 1 2 1 2 2 2 1 1 2 1 1 1 2 1 2 1 1 2 1 1 2 2 1 1 1 1 1 2 2 2 2 1 2 2 2 1 1 1 2 2 2 1 2 2 2 2 1 2 2 2 2 1 1 1 1 2 1 1 2 ...
output:
2 1 2 2 1 2 1 1 1 1 2 1 2 1 2 2 2 2 1 2 2 2 1 2 2 2 2 1 1 1 2 1 1 2 2 1 1 1 1 1 1 2 2 2 1 1 1 2 1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 1 2 2 2 2 2 2 2 2 2 1 1 2 1 1 2 1 1 1 2 2 2 1 1 1 1 2 1 2 2 2 1 1 2 1 1 1 2 1 2 1 1 2 1 1 2 2 1 1 1 1 1 2 2 2 2 1 2 2 2 1 1 1 2 2 2 1 2 2 2 2 1 2 2 2 2 1 1 1 1 2 1 1 2 1 2 2 ...
result:
ok good job!
Test #10:
score: 0
Accepted
time: 82ms
memory: 15900kb
input:
1000000 1 1 1 2 1 1 2 1 1 1 1 1 2 2 2 1 1 1 2 1 1 2 1 1 1 1 1 2 2 1 1 2 1 1 1 1 2 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 1 2 1 1 2 2 1 2 2 1 2 2 1 1 2 2 1 2 2 2 2 2 1 2 2 2 2 1 1 2 1 1 1 1 1 2 2 1 2 1 1 2 1 1 1 2 2 2 2 1 1 2 1 1 1 1 1 2 2 2 2 2 2 1 1 1 2 1 1 2 1 1 1 2 1 1 1 1 1 1 2 2 2 1 2 1 1 1 1 1 2 ...
output:
2 1 1 1 2 1 1 2 1 1 1 1 1 2 2 2 1 1 1 2 1 1 2 1 1 1 1 1 2 2 1 1 2 1 1 1 1 2 2 2 1 2 1 1 2 1 2 2 1 2 1 1 1 1 1 1 1 2 1 1 2 2 1 2 2 1 2 2 1 1 2 2 1 2 2 2 2 2 1 2 2 2 2 1 1 2 1 1 1 1 1 2 2 1 2 1 1 2 1 1 1 2 2 2 2 1 1 2 1 1 1 1 1 2 2 2 2 2 2 1 1 1 2 1 1 2 1 1 1 2 1 1 1 1 1 1 2 2 2 1 2 1 1 1 1 1 2 1 2 2 ...
result:
ok good job!
Test #11:
score: 0
Accepted
time: 80ms
memory: 17204kb
input:
1000000 1 2 1 2 2 2 1 1 2 2 2 1 1 1 1 2 1 1 2 2 1 2 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 1 1 2 1 2 2 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 2 1 2 2 1 2 2 2 2 2 1 1 2 2 2 1 2 1 2 2 2 1 1 1 1 1 2 1 2 2 1 2 1 2 1 2 2 1 2 1 2 1 1 1 1 1 2 1 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 2 2 2 2 2 ...
output:
2 1 2 1 2 2 2 1 1 2 2 2 1 1 1 1 2 1 1 2 2 1 2 2 2 2 2 1 1 2 1 1 2 2 1 2 1 2 1 2 1 1 1 2 1 2 2 1 1 2 1 1 1 2 1 1 1 1 2 2 2 1 2 1 2 2 1 2 2 2 2 2 1 1 2 2 2 1 2 1 2 2 2 1 1 1 1 1 2 1 2 2 1 2 1 2 1 2 2 1 2 1 2 1 1 1 1 1 2 1 2 2 2 2 2 2 1 1 1 2 1 1 1 1 1 2 2 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 2 2 2 2 2 2 2 1 ...
result:
ok good job!
Test #12:
score: 0
Accepted
time: 88ms
memory: 17572kb
input:
1000000 1 1 1 2 2 2 1 1 1 1 2 1 2 2 1 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 1 2 2 2 1 2 1 1 1 1 1 1 2 1 1 2 1 1 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 1 1 1 2 1 1 1 1 2 1 1 2 1 1 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 2 2 1 1 2 1 1 1 2 1 2 2 2 2 1 2 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 1 1 2 1 ...
output:
2 1 1 1 2 2 2 1 1 1 1 2 1 2 2 1 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 2 1 1 1 2 2 2 1 2 1 1 1 1 1 1 2 1 1 2 1 1 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 1 1 1 2 1 1 1 1 2 1 1 2 1 1 1 2 1 2 2 2 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 2 2 1 1 2 1 1 1 2 1 2 2 2 2 1 2 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 1 1 2 1 1 1 2 ...
result:
ok good job!
Test #13:
score: 0
Accepted
time: 2ms
memory: 11852kb
input:
1 1 1
output:
1 1 1
result:
ok good job!
Test #14:
score: 0
Accepted
time: 0ms
memory: 11908kb
input:
1 1 1
output:
1 1 1
result:
ok good job!
Test #15:
score: 0
Accepted
time: 0ms
memory: 12020kb
input:
2 1 1 1 1
output:
1 1 1 1 1
result:
ok good job!
Test #16:
score: 0
Accepted
time: 12ms
memory: 16260kb
input:
1000000 2 1 1 1 2 1 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 2 2 2 1 2 1 2 1 1 2 1 1 1 2 2 1 1 1 1 1 2 2 2 2 1 2 1 2 1 2 2 2 2 1 1 2 2 1 2 2 2 2 1 1 2 2 2 1 1 2 2 2 2 2 1 1 2 1 2 1 2 2 1 2 1 1 1 2 2 1 2 2 2 2 2 2 2 1 1 2 1 1 1 1 1 2 1 1 1 1 1 2 1 2 2 1 1 2 2 1 2 2 2 2 1 2 2 2 1 1 2 2 1 1 2 2 2 1 2 2 1 2 2 1 ...
output:
-1
result:
ok good job!
Test #17:
score: 0
Accepted
time: 9ms
memory: 15840kb
input:
1000000 2 2 2 2 2 1 1 1 2 2 1 1 2 1 2 2 1 2 1 1 1 1 2 2 2 1 1 1 1 2 1 1 2 2 2 1 1 2 1 2 1 1 1 1 1 2 1 1 1 2 2 1 2 1 2 1 1 2 2 1 1 2 2 2 1 1 2 2 1 2 1 1 2 2 1 1 1 1 2 1 2 1 2 2 1 2 1 2 1 2 2 2 2 1 1 2 1 1 2 1 2 1 1 2 2 2 2 1 2 2 2 2 1 2 1 2 2 1 1 1 1 2 1 2 1 1 1 2 1 1 2 2 2 1 1 2 1 1 1 2 1 2 1 2 2 1 ...
output:
-1
result:
ok good job!
Test #18:
score: 0
Accepted
time: 8ms
memory: 16936kb
input:
1000000 2 1 2 2 1 2 2 2 2 1 2 1 1 2 1 1 2 2 2 1 1 2 2 1 2 1 2 1 2 2 1 2 1 2 1 2 2 2 1 1 2 2 2 2 2 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 1 2 2 1 2 1 1 1 1 1 1 2 2 2 1 2 2 1 1 2 1 1 1 1 1 1 2 2 2 2 2 1 2 1 2 2 1 1 1 1 1 2 2 1 2 1 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 2 1 1 2 1 1 2 1 2 1 2 2 1 1 1 2 2 2 2 1 1 1 2 1 1 ...
output:
-1
result:
ok good job!
Test #19:
score: 0
Accepted
time: 12ms
memory: 16968kb
input:
1000000 2 1 1 2 1 2 2 1 1 1 2 2 2 1 2 1 1 1 2 2 2 1 1 1 2 1 1 1 1 2 2 1 2 1 2 1 1 1 1 2 2 1 1 2 2 2 2 2 1 2 2 1 1 2 1 2 1 2 1 2 2 2 2 2 1 1 2 1 1 2 1 1 1 1 2 2 2 2 2 1 1 2 1 1 1 2 2 1 1 2 2 2 2 2 1 1 1 1 2 1 1 1 1 2 2 2 1 1 2 1 2 2 2 1 1 2 1 2 2 2 2 1 2 2 1 1 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 1 1 2 2 1 ...
output:
-1
result:
ok good job!
Test #20:
score: 0
Accepted
time: 8ms
memory: 15772kb
input:
1000000 2 1 1 2 2 2 2 2 1 2 1 1 1 1 2 2 1 1 2 2 2 2 2 2 2 2 1 2 1 1 1 1 2 1 1 1 2 2 2 1 1 1 1 1 2 2 2 2 2 2 2 1 1 1 2 1 1 2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 1 2 2 2 2 1 2 2 2 2 2 2 1 1 2 1 2 1 1 1 2 1 2 2 1 2 1 1 1 1 1 1 1 1 2 2 1 1 1 2 1 1 1 2 2 2 2 1 2 2 1 1 2 1 2 1 2 2 2 1 2 2 2 2 1 2 2 2 1 1 1 2 ...
output:
-1
result:
ok good job!
Test #21:
score: 0
Accepted
time: 8ms
memory: 16104kb
input:
1000000 2 1 2 1 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 1 1 2 2 2 2 2 2 2 2 2 1 2 1 2 1 1 2 2 2 1 2 1 2 1 2 1 2 2 1 2 2 2 1 1 2 2 2 1 1 1 1 1 1 2 2 1 2 2 1 1 1 1 2 2 2 2 2 2 1 2 2 1 2 2 1 1 2 1 2 2 1 1 1 2 1 1 1 2 1 2 1 2 2 2 1 2 1 2 2 1 1 2 1 1 1 2 2 2 2 2 2 2 1 2 2 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 1 1 2 2 ...
output:
-1
result:
ok good job!
Test #22:
score: 0
Accepted
time: 86ms
memory: 17520kb
input:
1000000 2 2 2 1 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 2 1 1 2 2 2 2 1 2 1 2 1 1 2 1 2 1 1 1 1 1 2 1 2 1 2 2 1 1 2 1 1 2 2 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 2 2 1 2 2 2 2 2 2 1 1 1 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 2 2 2 2 2 1 1 2 1 1 2 2 2 2 1 2 1 1 1 2 2 2 2 2 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 2 1 1 2 ...
output:
2 2 2 2 1 2 1 1 1 1 2 1 2 1 1 2 2 2 2 2 2 2 1 2 2 1 2 2 2 1 1 2 2 2 2 1 2 1 2 1 1 2 1 2 1 1 1 1 1 2 1 2 1 2 2 1 1 2 1 1 2 2 2 2 2 1 1 1 1 1 1 1 2 2 2 1 1 2 2 1 2 2 2 2 2 2 1 1 1 1 1 2 2 2 1 2 1 1 1 2 1 1 2 1 2 2 2 2 2 1 1 2 1 1 2 2 2 2 1 2 1 1 1 2 2 2 2 2 2 2 2 2 1 1 1 2 1 2 1 1 2 1 1 2 1 1 2 1 1 2 ...
result:
ok good job!
Test #23:
score: 0
Accepted
time: 2ms
memory: 11900kb
input:
5 1 1 2 1 2 2 1 2 1 1
output:
1 1 1 1 1 1 1 1 1 1 1
result:
ok good job!
Subtask #2:
score: 0
Wrong Answer
Test #24:
score: 0
Wrong Answer
time: 2ms
memory: 20296kb
input:
5000 3140 3541 3540 3884 2792 3966 1359 549 2273 2669 2100 4448 4722 3937 23 3964 4910 3490 61 2723 2554 4177 3025 4909 2127 939 2536 835 2801 459 3374 972 4687 2102 2919 4367 4905 3414 869 2272 507 4210 2906 2584 1639 2020 3287 3447 2500 4866 3284 2010 1826 331 1873 3895 4946 889 3059 894 4233 2541...
output:
86 21 73 9 71 79 22 55 65 61 57 86 47 60 80 52 33 45 62 68 70 72 48 38 16 56 9 85 50 15 76 36 66 75 83 25 74 43 59 78 51 84 82 46 42 69 77 67 14 64 34 44 54 40 32 13 81 28 58 49 64 67 67 63 67 59 67 53 26 41 67 48 30 42 43 39 43 28 23 43 31 17 43 43 43 43 43 43 17 24 43 35 43 67 43 84 27 43 20 11 43...
result:
wrong answer flavours don't match
Subtask #3:
score: 0
Wrong Answer
Test #39:
score: 0
Wrong Answer
time: 620ms
memory: 42192kb
input:
1000000 134990 280863 995875 82485 490673 517020 49269 636214 69331 626226 96180 743288 524606 324456 937362 164072 680663 931183 195920 618400 741187 164410 478750 590824 160168 192530 154228 661164 17160 343556 653139 229351 350929 719054 634472 433811 352199 163260 833268 56711 963125 346135 9350...
output:
1871 1839 1720 571 1582 1658 654 1532 1580 1467 1404 1256 465 1301 1824 1343 532 1254 1285 1871 381 1473 1283 1452 1555 1443 1453 1397 1398 1818 1792 1020 1663 884 1829 1546 1463 1726 858 1723 857 1686 1050 1592 1074 1378 1633 1295 369 612 1255 796 1427 1600 1755 1768 493 1216 951 1786 700 1319 725 ...
result:
wrong answer flavours don't match