oj.uz

Submission #1037154

# Submission time Handle Problem Language Result Execution time Memory
1037154 2024-07-28T09:23:18 Z Dzadzo Newspapers (CEOI21_newspapers) C++17
0 / 100
 1 ms 2652 KB 
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define S second
#define F first
#define pii pair<ll,ll>
#define vi vector<int>
#define vvi vector<vi>
#define vvvi vector<vvi>
#define vp vector<pii>
#define vvp vector<vp>
#define vb vector<bool>
#define vvb vector<vb>
#define INF 1000000000000000
#define MOD 1000000007
#define MAXN 100000
using namespace std;
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
vvi adj(MAXN+1);
signed main() {
    int n,m;
    cin>>n>>m;
    for (int i=1;i<=m;i++) {
        int u,v;
        cin>>u>>v;
        adj[u].pb(v);
        adj[v].pb(u);
    }
    cout<<"YES\n";
    cout<<2*n-4<<"\n";
    for (int i=2;i<n;i++)cout<<i<<" ";
    for (int i=n-1;i>=2;i--)cout<<i<<" ";
}

Subtask #1
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Integer parameter [name=k] equals to -2, violates the range [1, 5]
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Integer parameter [name=k] equals to -2, violates the range [1, 5]
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 80.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2652 KB Integer parameter [name=k] equals to -2, violates the range [1, 5]
2 Halted 0 ms 0 KB -