| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 590771 |
2022-07-06T10:55:38 Z |
Mazaalai |
Bank (IZhO14_bank) |
C++17 |
|
130 ms |
8632 KB |
#include <bits/stdc++.h>
#define ff first
#define ss second
using namespace std;
const int N = 21;
const int M = 1<<N;
using VI = vector <int>;
using PII = pair <int, int>;
int n, m;
int a[N], b[N], s[N];
PII dp[M];
signed main() {
ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
// freopen("0.in", "r", stdin);
// freopen("0.out", "w", stdout);
cin >> n >> m;
for (int i = 0; i < n; i++) cin >> a[i];
for (int i = 0; i < m; i++) cin >> b[i];
a[n] = 1e9;
int full = (1<<m)-1;
dp[0] = {0, 0};
for (int i = 1; i <= full; i++) {
dp[i] = {0, 0};
for (int j = 0; j < m; j++) {
int prev = i^(1<<j), num = b[j];
PII tmp = dp[prev];
if (i < prev || dp[i].ff > tmp.ff) continue;
if (tmp.ff > dp[i].ff) dp[i] = tmp;
if (a[tmp.ff] >= num+tmp.ss) dp[i].ss = max(dp[i].ss, num+tmp.ss);
}
if (dp[i].ss == a[dp[i].ff]) dp[i] = {dp[i].ff+1, 0};
}
cout << (dp[full].ff == n ? "YES" : "NO") << "\n";
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
3 ms |
468 KB |
Output is correct |
| 5 |
Correct |
87 ms |
8452 KB |
Output is correct |
| 6 |
Correct |
0 ms |
328 KB |
Output is correct |
| 7 |
Correct |
1 ms |
328 KB |
Output is correct |
| 8 |
Correct |
94 ms |
8500 KB |
Output is correct |
| 9 |
Correct |
74 ms |
8404 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
324 KB |
Output is correct |
| 6 |
Correct |
0 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
328 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
456 KB |
Output is correct |
| 2 |
Correct |
2 ms |
340 KB |
Output is correct |
| 3 |
Correct |
2 ms |
340 KB |
Output is correct |
| 4 |
Correct |
2 ms |
340 KB |
Output is correct |
| 5 |
Correct |
2 ms |
340 KB |
Output is correct |
| 6 |
Correct |
2 ms |
340 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 |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
3 ms |
468 KB |
Output is correct |
| 5 |
Correct |
87 ms |
8452 KB |
Output is correct |
| 6 |
Correct |
0 ms |
328 KB |
Output is correct |
| 7 |
Correct |
1 ms |
328 KB |
Output is correct |
| 8 |
Correct |
94 ms |
8500 KB |
Output is correct |
| 9 |
Correct |
74 ms |
8404 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
324 KB |
Output is correct |
| 15 |
Correct |
0 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
328 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
2 ms |
456 KB |
Output is correct |
| 21 |
Correct |
2 ms |
340 KB |
Output is correct |
| 22 |
Correct |
2 ms |
340 KB |
Output is correct |
| 23 |
Correct |
2 ms |
340 KB |
Output is correct |
| 24 |
Correct |
2 ms |
340 KB |
Output is correct |
| 25 |
Correct |
2 ms |
340 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 |
340 KB |
Output is correct |
| 31 |
Correct |
83 ms |
8428 KB |
Output is correct |
| 32 |
Correct |
86 ms |
8420 KB |
Output is correct |
| 33 |
Correct |
114 ms |
8632 KB |
Output is correct |
| 34 |
Correct |
92 ms |
8472 KB |
Output is correct |
| 35 |
Correct |
111 ms |
8520 KB |
Output is correct |
| 36 |
Correct |
87 ms |
8508 KB |
Output is correct |
| 37 |
Correct |
103 ms |
8508 KB |
Output is correct |
| 38 |
Correct |
83 ms |
8512 KB |
Output is correct |
| 39 |
Correct |
69 ms |
8472 KB |
Output is correct |
| 40 |
Correct |
97 ms |
8520 KB |
Output is correct |
| 41 |
Correct |
85 ms |
8456 KB |
Output is correct |
| 42 |
Correct |
126 ms |
8448 KB |
Output is correct |
| 43 |
Correct |
113 ms |
8412 KB |
Output is correct |
| 44 |
Correct |
101 ms |
8396 KB |
Output is correct |
| 45 |
Correct |
120 ms |
8416 KB |
Output is correct |
| 46 |
Correct |
130 ms |
8492 KB |
Output is correct |
| 47 |
Correct |
107 ms |
8512 KB |
Output is correct |
| 48 |
Correct |
96 ms |
8496 KB |
Output is correct |
| 49 |
Correct |
81 ms |
8396 KB |
Output is correct |
| 50 |
Correct |
83 ms |
8468 KB |
Output is correct |
| 51 |
Correct |
99 ms |
8488 KB |
Output is correct |
| 52 |
Correct |
100 ms |
8484 KB |
Output is correct |
| 53 |
Correct |
96 ms |
8420 KB |
Output is correct |
| 54 |
Correct |
90 ms |
8444 KB |
Output is correct |
| 55 |
Correct |
115 ms |
8428 KB |
Output is correct |
| 56 |
Correct |
78 ms |
8460 KB |
Output is correct |
| 57 |
Correct |
94 ms |
8480 KB |
Output is correct |
| 58 |
Correct |
85 ms |
8472 KB |
Output is correct |
