Submission #1194601

#TimeUsernameProblemLanguageResultExecution timeMemory
1194601ahmetlbktd4Bank (IZhO14_bank)C++20
0 / 100
36 ms24392 KiB
#include <bits/stdc++.h> using namespace std; int main(){ ios::sync_with_stdio(0); cin.tie(0); freopen("bank.in","r",stdin); freopen("bank.out","w",stdout); int n,m; cin >> n >> m; vector <int> a(n),b(m); for (int i = 0;i < n;i++){ cin >> a[i]; } for (int i = 0;i < m;i++){ cin >> b[i]; } int l = 0; for (int i = 0;i < n;i++){ for (int mask = 0;mask < (1<<m);mask++){ int s = 0; vector <int> v; for (int j = 0;j < m;j++){ if (mask & (1<<j)){ v.push_back(j);s+=b[j]; } } if (s == a[i]){ cout << "YES";return 0; } } } cout << "NO"; }

Compilation message (stderr)

bank.cpp: In function 'int main()':
bank.cpp:7:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |         freopen("bank.in","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~
bank.cpp:8:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |         freopen("bank.out","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...