# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
763354 | 2023-06-22T08:34:17 Z | Blagoj | 은행 (IZhO14_bank) | C++17 | 1000 ms | 3204 KB |
#include <bits/stdc++.h> #pragma GCC optimize("Ofast,unroll-loops") using namespace std; #define endl '\n' #define ll long long #define all(x) x.begin(), x.end() int n, m; vector<int> s, v; int dp[21][1 << 21]; int solve(int p, int mask) { if (p == n) return dp[p][mask] = 1; if (mask == (1 << v.size()) - 1) return dp[p][mask] = -1; if (dp[p][mask] != 0) return dp[p][mask]; vector<int> c; for (int i = 0; i < m; i++) if (!(mask & (1 << i))) c.push_back(i); dp[p][mask] = -1; for (int i = 0; i < (1 << c.size()); i++) { int sum = 0; int newMask = mask; for (int j = 0; j < c.size(); j++) { if (i & (1 << j)) { sum += v[c[j]]; newMask |= (1 << c[j]); } } if (sum == s[p]) { dp[p][mask] = max(dp[p][mask], solve(p + 1, newMask)); } } return dp[p][mask]; } int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cin >> n >> m; s.resize(n); v.resize(m); for (int i = 0; i < n; i++) cin >> s[i]; for (int i = 0; i < m; i++) cin >> v[i]; sort(all(s)); sort(all(v)); solve(0, 0); cout << (dp[0][0] == 1 ? "YES" : "NO"); }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 212 KB | Output is correct |
2 | Correct | 0 ms | 212 KB | Output is correct |
3 | Correct | 1 ms | 212 KB | Output is correct |
4 | Correct | 2 ms | 340 KB | Output is correct |
5 | Correct | 65 ms | 212 KB | Output is correct |
6 | Correct | 1 ms | 212 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 65 ms | 3204 KB | Output is correct |
9 | Correct | 62 ms | 216 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 328 KB | Output is correct |
2 | Correct | 1 ms | 340 KB | Output is correct |
3 | Correct | 1 ms | 340 KB | Output is correct |
4 | Correct | 1 ms | 328 KB | Output is correct |
5 | Correct | 1 ms | 340 KB | Output is correct |
6 | Correct | 1 ms | 328 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 1 ms | 340 KB | Output is correct |
9 | Correct | 1 ms | 212 KB | Output is correct |
10 | Correct | 1 ms | 340 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 2 ms | 332 KB | Output is correct |
2 | Correct | 2 ms | 340 KB | Output is correct |
3 | Correct | 2 ms | 360 KB | Output is correct |
4 | Correct | 2 ms | 212 KB | Output is correct |
5 | Correct | 2 ms | 212 KB | Output is correct |
6 | Correct | 1 ms | 212 KB | Output is correct |
7 | Correct | 2 ms | 340 KB | Output is correct |
8 | Correct | 2 ms | 340 KB | Output is correct |
9 | Correct | 2 ms | 340 KB | Output is correct |
10 | Correct | 2 ms | 340 KB | Output is correct |
11 | Correct | 2 ms | 212 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 3 ms | 212 KB | Output is correct |
2 | Correct | 0 ms | 212 KB | Output is correct |
3 | Correct | 1 ms | 212 KB | Output is correct |
4 | Correct | 2 ms | 340 KB | Output is correct |
5 | Correct | 65 ms | 212 KB | Output is correct |
6 | Correct | 1 ms | 212 KB | Output is correct |
7 | Correct | 1 ms | 340 KB | Output is correct |
8 | Correct | 65 ms | 3204 KB | Output is correct |
9 | Correct | 62 ms | 216 KB | Output is correct |
10 | Correct | 1 ms | 328 KB | Output is correct |
11 | Correct | 1 ms | 340 KB | Output is correct |
12 | Correct | 1 ms | 340 KB | Output is correct |
13 | Correct | 1 ms | 328 KB | Output is correct |
14 | Correct | 1 ms | 340 KB | Output is correct |
15 | Correct | 1 ms | 328 KB | Output is correct |
16 | Correct | 1 ms | 340 KB | Output is correct |
17 | Correct | 1 ms | 340 KB | Output is correct |
18 | Correct | 1 ms | 212 KB | Output is correct |
19 | Correct | 1 ms | 340 KB | Output is correct |
20 | Correct | 2 ms | 332 KB | Output is correct |
21 | Correct | 2 ms | 340 KB | Output is correct |
22 | Correct | 2 ms | 360 KB | Output is correct |
23 | Correct | 2 ms | 212 KB | Output is correct |
24 | Correct | 2 ms | 212 KB | Output is correct |
25 | Correct | 1 ms | 212 KB | Output is correct |
26 | Correct | 2 ms | 340 KB | Output is correct |
27 | Correct | 2 ms | 340 KB | Output is correct |
28 | Correct | 2 ms | 340 KB | Output is correct |
29 | Correct | 2 ms | 340 KB | Output is correct |
30 | Correct | 2 ms | 212 KB | Output is correct |
31 | Correct | 208 ms | 752 KB | Output is correct |
32 | Execution timed out | 1061 ms | 1244 KB | Time limit exceeded |
33 | Halted | 0 ms | 0 KB | - |