# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
414584 |
2021-05-30T17:06:17 Z |
nkato |
Bank (IZhO14_bank) |
C++17 |
|
172 ms |
1376 KB |
#include <bits/stdc++.h>
using namespace std;
const int N = 20;
bool dp[1<<N];
int main() {
// freopen(".in", "r", stdin);
// freopen(".out", "w", stdout);
ios_base::sync_with_stdio(0);
cin.tie(0);
int n, m; cin >> n >> m;
vector<int> a = {0}, b(m);
for(int i = 0; i < n; i++) {
int x; cin >> x;
a.push_back(a.back()+x);
}
for(int i = 0; i < m; i++) cin >> b[i];
dp[0] = 1;
for(int msk = 0; msk < (1<<m); msk++) {
if (!dp[msk]) continue;
int sum = 0;
for(int j = 0; j < m; j++) {
if (msk & (1<<j)) sum += b[j];
}
int idx = 0;
while(idx+1 < (int)size(a) && sum >= a[idx+1]) idx++;
if (idx == int(size(a))-1) {
cout << "YES" << endl;
return 0;
}
for(int j = 0; j < m; j++) {
if (msk & (1<<j)) continue;
if (sum+b[j] <= a[idx+1]) {
dp[msk|(1<<j)] = 1;
}
}
}
cout << "NO" << endl;
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
320 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
320 KB |
Output is correct |
5 |
Correct |
2 ms |
332 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
332 KB |
Output is correct |
9 |
Correct |
140 ms |
1376 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
2 ms |
320 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
204 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
332 KB |
Output is correct |
2 |
Correct |
2 ms |
320 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
332 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
332 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
332 KB |
Output is correct |
10 |
Correct |
1 ms |
332 KB |
Output is correct |
11 |
Correct |
3 ms |
332 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
320 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
320 KB |
Output is correct |
5 |
Correct |
2 ms |
332 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
332 KB |
Output is correct |
9 |
Correct |
140 ms |
1376 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
2 ms |
320 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
204 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
204 KB |
Output is correct |
20 |
Correct |
1 ms |
332 KB |
Output is correct |
21 |
Correct |
2 ms |
320 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
332 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
1 ms |
332 KB |
Output is correct |
27 |
Correct |
1 ms |
204 KB |
Output is correct |
28 |
Correct |
1 ms |
332 KB |
Output is correct |
29 |
Correct |
1 ms |
332 KB |
Output is correct |
30 |
Correct |
3 ms |
332 KB |
Output is correct |
31 |
Correct |
121 ms |
1352 KB |
Output is correct |
32 |
Correct |
153 ms |
1252 KB |
Output is correct |
33 |
Correct |
15 ms |
1228 KB |
Output is correct |
34 |
Correct |
2 ms |
824 KB |
Output is correct |
35 |
Correct |
2 ms |
972 KB |
Output is correct |
36 |
Correct |
2 ms |
460 KB |
Output is correct |
37 |
Correct |
2 ms |
460 KB |
Output is correct |
38 |
Correct |
2 ms |
320 KB |
Output is correct |
39 |
Correct |
1 ms |
332 KB |
Output is correct |
40 |
Correct |
2 ms |
332 KB |
Output is correct |
41 |
Correct |
2 ms |
332 KB |
Output is correct |
42 |
Correct |
84 ms |
1312 KB |
Output is correct |
43 |
Correct |
5 ms |
1224 KB |
Output is correct |
44 |
Correct |
2 ms |
320 KB |
Output is correct |
45 |
Correct |
1 ms |
332 KB |
Output is correct |
46 |
Correct |
36 ms |
1212 KB |
Output is correct |
47 |
Correct |
2 ms |
460 KB |
Output is correct |
48 |
Correct |
1 ms |
296 KB |
Output is correct |
49 |
Correct |
2 ms |
320 KB |
Output is correct |
50 |
Correct |
147 ms |
1232 KB |
Output is correct |
51 |
Correct |
4 ms |
460 KB |
Output is correct |
52 |
Correct |
10 ms |
1228 KB |
Output is correct |
53 |
Correct |
147 ms |
1316 KB |
Output is correct |
54 |
Correct |
151 ms |
1324 KB |
Output is correct |
55 |
Correct |
163 ms |
1320 KB |
Output is correct |
56 |
Correct |
172 ms |
1272 KB |
Output is correct |
57 |
Correct |
147 ms |
1316 KB |
Output is correct |
58 |
Correct |
145 ms |
1232 KB |
Output is correct |