| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 891677 |
2023-12-23T14:39:47 Z |
ind1v |
Bank (IZhO14_bank) |
C++11 |
|
98 ms |
8792 KB |
#include <bits/stdc++.h>
using namespace std;
int n, m;
vector<int> a, b;
namespace sub4 {
bool check() {
return n <= 20 && m <= 20;
}
pair<int, int> f[1 << 20];
void solve() {
for (int i = 0; i < (1 << m); i++) {
f[i] = {-1, -1};
}
f[0] = {0, 0};
for (int msk = 0; msk < (1 << m); msk++) {
for (int lst = 0; lst < m; lst++) {
if (!(msk >> lst & 1)) {
continue;
}
int prv = msk ^ (1 << lst);
if (f[prv].first == -1) {
continue;
}
int pi = f[prv].first;
int pj = f[prv].second;
if (pj + b[lst] < a[pi]) {
f[msk] = {pi, pj + b[lst]};
} else if (pj + b[lst] == a[pi]) {
f[msk] = {pi + 1, 0};
}
}
if (f[msk].first == n) {
cout << "YES" << '\n';
return;
}
}
cout << "NO" << '\n';
}
}
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cin >> n >> m;
a.resize(n);
for (int i = 0; i < n; i++) {
cin >> a[i];
}
b.resize(m);
for (int i = 0; i < m; i++) {
cin >> b[i];
}
if (sub4::check()) {
sub4::solve();
exit(0);
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 5 |
Correct |
68 ms |
8656 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
3 ms |
8540 KB |
Output is correct |
| 9 |
Correct |
69 ms |
8540 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
344 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
344 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
436 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
584 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
348 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
2652 KB |
Output is correct |
| 5 |
Correct |
68 ms |
8656 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
3 ms |
8540 KB |
Output is correct |
| 9 |
Correct |
69 ms |
8540 KB |
Output is correct |
| 10 |
Correct |
0 ms |
344 KB |
Output is correct |
| 11 |
Correct |
0 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
344 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
344 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
436 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
1 ms |
584 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
348 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
1 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
84 ms |
8536 KB |
Output is correct |
| 32 |
Correct |
84 ms |
8540 KB |
Output is correct |
| 33 |
Correct |
71 ms |
8636 KB |
Output is correct |
| 34 |
Correct |
66 ms |
8540 KB |
Output is correct |
| 35 |
Correct |
65 ms |
8540 KB |
Output is correct |
| 36 |
Correct |
66 ms |
8536 KB |
Output is correct |
| 37 |
Correct |
68 ms |
8644 KB |
Output is correct |
| 38 |
Correct |
66 ms |
8536 KB |
Output is correct |
| 39 |
Correct |
2 ms |
8540 KB |
Output is correct |
| 40 |
Correct |
69 ms |
8540 KB |
Output is correct |
| 41 |
Correct |
66 ms |
8540 KB |
Output is correct |
| 42 |
Correct |
98 ms |
8536 KB |
Output is correct |
| 43 |
Correct |
72 ms |
8540 KB |
Output is correct |
| 44 |
Correct |
69 ms |
8632 KB |
Output is correct |
| 45 |
Correct |
2 ms |
8792 KB |
Output is correct |
| 46 |
Correct |
81 ms |
8540 KB |
Output is correct |
| 47 |
Correct |
69 ms |
8640 KB |
Output is correct |
| 48 |
Correct |
2 ms |
8540 KB |
Output is correct |
| 49 |
Correct |
71 ms |
8636 KB |
Output is correct |
| 50 |
Correct |
73 ms |
8644 KB |
Output is correct |
| 51 |
Correct |
68 ms |
8540 KB |
Output is correct |
| 52 |
Correct |
68 ms |
8536 KB |
Output is correct |
| 53 |
Correct |
83 ms |
8540 KB |
Output is correct |
| 54 |
Correct |
81 ms |
8540 KB |
Output is correct |
| 55 |
Correct |
72 ms |
8636 KB |
Output is correct |
| 56 |
Correct |
75 ms |
8636 KB |
Output is correct |
| 57 |
Correct |
74 ms |
8632 KB |
Output is correct |
| 58 |
Correct |
78 ms |
8536 KB |
Output is correct |
