oj.uz

Submission #477238

# Submission time Handle Problem Language Result Execution time Memory
477238 2021-10-01T11:24:06 Z niloyroot Feast (NOI19_feast) C++14
0 / 100
 2 ms 336 KB 
#include <bits/stdc++.h>
using namespace std;
#define forp(i,a,b) for(int i=a;i<=b;i++)
#define ll long long
#define newl '\n'

void solve(){
    ll n,k; cin>>n>>k;
    ll c,s=0;
    forp(i,1,n){
        cin>>c; s+=c;
    }
    cout<<s<<newl;
}

int main() {
    ios_base::sync_with_stdio(false); 
    cin.tie(NULL); 
    #ifndef ONLINE_JUDGE
        freopen("input2.txt", "r", stdin);
        freopen("output2.txt", "w", stdout);
    #endif
    solve();
}

Compilation message

feast.cpp: In function 'int main()':
feast.cpp:20:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   20 |         freopen("input2.txt", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
feast.cpp:21:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |         freopen("output2.txt", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 336 KB Output isn't correct
2 Halted 0 ms 0 KB -