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Submission #445005

# Submission time Handle Problem Language Result Execution time Memory
445005 2021-07-16T08:19:26 Z osmanallazov Fancy Fence (CEOI20_fancyfence) C++14
0 / 100
 1 ms 204 KB 
#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main(){
    // SUBTASK 4---->SOLUTION
    ll n;
    ll mod=1e9+7;
    cin>>n;
    ll h[n];
    ll w[n];
    for(ll i=0;i<n;i++){
        cin>>h[i];
    }
    ll he=h[0];
    ll we=0;
    for(ll i=0;i<n;i++){
        cin>>w[i];
        we=(we+w[i])%mod;
    }
    ll res=(he*(he-1)*we*(we-1)/4)%mod;
    cout<<res;
}

Subtask #1
0 / 0.0

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

Subtask #2
0 / 12.0

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

Subtask #3
0 / 13.0

# 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 / 15.0

# 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 / 15.0

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

Subtask #6
0 / 18.0

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

Subtask #7
0 / 27.0

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