oj.uz

Submission #1005405

# Submission time Handle Problem Language Result Execution time Memory
1005405 2024-06-22T12:10:25 Z vjudge1 Party (POI11_imp) C++17
9 / 100
 3000 ms 17064 KB 
#include <bits/stdc++.h>

#define suiii ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define ll long long
#define co cout<<
//#pragma GCC optimize("O3,Ofast,unroll-loops")
//#pragma GCC target("avx2,sse3,sse4,avx")
using namespace std;
//stuff
int n,m;
vector<int>v[3005];
bitset<3005>curr,mat[3005],vis;
int cnt=0;
void rec(int x){
    if(cnt==n/3){
        for(int i=0;i<3005;i++){
            if(curr[i]==1) co i<<' ';
        }
        exit(0);
    }
    if(x==n) return;
    if(n-x+cnt<n/3) return ;
    if((curr&mat[x])==curr){
        curr[x]=1;
        cnt++;
        rec(x+1);
        cnt--;
        curr[x]=0;
    }
    rec(x+1);
    return;
}
void solve(){
    cin>>n>>m;
    for(int i=0;i<m;i++){
        ll a,b;
        cin>>a>>b;
        mat[a][b]=1;
        mat[b][a]=1;
    }
    rec(0);
}
int main()
{
    suiii
    int t=1;
    // cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 604 KB Output is correct
5 Correct 1 ms 348 KB Output is correct

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 544 KB Output is correct
2 Execution timed out 3031 ms 1372 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 1112 KB Output is correct
2 Execution timed out 3051 ms 2652 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1372 KB Output is correct
2 Execution timed out 3014 ms 5096 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3028 ms 2136 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3019 ms 4856 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 126 ms 7764 KB Output is correct
2 Execution timed out 3016 ms 11088 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #8
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 172 ms 9932 KB Output is correct
2 Execution timed out 3059 ms 12952 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #9
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3073 ms 11364 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #10
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 262 ms 11760 KB Output is correct
2 Execution timed out 3060 ms 17064 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #11
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 300 ms 10068 KB Output is correct
2 Execution timed out 3080 ms 12620 KB Time limit exceeded
3 Halted 0 ms 0 KB -