제출 #935956

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
9359562024-02-29 19:53:36Youssif_Elkadi은행 (IZhO14_bank)C++17
0 / 100
2 ms348 KiB
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N = 1e3 + 5, inf = 1e9, mod = 1e9 + 7;
int n, m;
int dp[25][(1 << 22)];
vector<int> musks[N];
int main()
{
ios_base::sync_with_stdio(0), cin.tie(NULL), cout.tie(NULL);
freopen("input.txt", "r", stdin);
freopen("output.txt", "w", stdout);
cin >> n >> m;
vector<int> people(n), cash(m);
for (int i = 0; i < n; i++)
cin >> people[i];
for (int i = 0; i < m; i++)
cin >> cash[i];
for (int i = 0; i < (1 << m); i++)
{
int sum = 0;
for (int j = 0; j < m; j++)
if (i & (1 << j))
sum += cash[j];
if (sum <= 1000)
musks[sum].push_back(i);
dp[n][i] = 1;
}
for (int i = n - 1; i >= 0; i--)
for (int j = 0; j < (1 << m); j++)
 
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컴파일 시 표준 에러 (stderr) 메시지

bank.cpp: In function 'int main()':
bank.cpp:11:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |     freopen("input.txt", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
bank.cpp:12:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     freopen("output.txt", "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
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