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Submission #473269

# Submission time Handle Problem Language Result Execution time Memory
473269 2021-09-15T11:10:30 Z BidoTeima Usmjeri (COCI17_usmjeri) C++17
0 / 140
 74 ms 308 KB 
/// isA AC
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
void ACPLS(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}
#define tc int tttttt;cin>>tttttt;while(tttttt--)
#define sumrange(l,r,arr) (l==0?arr[r]:arr[r]-arr[l-1])
#define all(v) v.begin(),v.end()
int main(){
    ACPLS(); 
    int n,m;
    cin>>n>>m;
    for(int i = 0; i < m; i++){
        int a,b;
        cin>>a>>b;
    }
    ll ans=1;
    for(int i = 0; i < m/2; i++){
        ans=(ans*2ll)%ll(1e9+7);
    }
    cout<<ans;
}

Subtask #1
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 39 ms 204 KB Output isn't correct

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 58 ms 204 KB Output isn't correct

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 64 ms 308 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 62 ms 292 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 62 ms 292 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 74 ms 292 KB Output isn't correct
2 Halted 0 ms 0 KB -