# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
334010 |
2020-12-08T05:56:22 Z |
limabeans |
Bank (IZhO14_bank) |
C++17 |
|
696 ms |
20828 KB |
#include <bits/stdc++.h>
using namespace std;
template<typename T>
void out(T x) { cout << x << endl; exit(0); }
#define watch(x) cout << (#x) << " is " << (x) << endl
using ll = long long;
const int maxn = 21;
int n,m;
int a[maxn];
int b[maxn];
bool dp[maxn][1<<maxn];
vector<int> sum[1010];
int main() {
ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
cin>>n>>m;
for (int i=0; i<n; i++) {
cin>>a[i];
}
for (int i=0; i<m; i++) {
cin>>b[i];
}
for (int mask=0; mask<1<<m; mask++) {
int cur = 0;
for (int i=0; i<m; i++) {
if (mask>>i&1) cur += b[i];
}
if (cur > 1000) continue;
sum[cur].push_back(mask);
}
for (int mask: sum[a[0]]) {
dp[0][mask] = true;
}
for (int i=1; i<n; i++) {
for (int pmask=0; pmask<1<<m; pmask++) {
if (dp[i-1][pmask]) {
for (int mask: sum[a[i]]) {
if ((mask&pmask)==0) {
dp[i][mask|pmask] = true;
}
}
}
}
}
for (int mask=0; mask<1<<m; mask++) {
if (dp[n-1][mask]) out("YES");
}
out("NO");
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
78 ms |
6764 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
75 ms |
7276 KB |
Output is correct |
9 |
Correct |
76 ms |
6380 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
2 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
492 KB |
Output is correct |
2 |
Correct |
2 ms |
492 KB |
Output is correct |
3 |
Correct |
2 ms |
492 KB |
Output is correct |
4 |
Correct |
2 ms |
492 KB |
Output is correct |
5 |
Correct |
3 ms |
492 KB |
Output is correct |
6 |
Correct |
2 ms |
364 KB |
Output is correct |
7 |
Correct |
2 ms |
492 KB |
Output is correct |
8 |
Correct |
2 ms |
492 KB |
Output is correct |
9 |
Correct |
2 ms |
364 KB |
Output is correct |
10 |
Correct |
2 ms |
364 KB |
Output is correct |
11 |
Correct |
3 ms |
492 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
384 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
3 ms |
620 KB |
Output is correct |
5 |
Correct |
78 ms |
6764 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
75 ms |
7276 KB |
Output is correct |
9 |
Correct |
76 ms |
6380 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
2 ms |
364 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
364 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
2 ms |
492 KB |
Output is correct |
21 |
Correct |
2 ms |
492 KB |
Output is correct |
22 |
Correct |
2 ms |
492 KB |
Output is correct |
23 |
Correct |
2 ms |
492 KB |
Output is correct |
24 |
Correct |
3 ms |
492 KB |
Output is correct |
25 |
Correct |
2 ms |
364 KB |
Output is correct |
26 |
Correct |
2 ms |
492 KB |
Output is correct |
27 |
Correct |
2 ms |
492 KB |
Output is correct |
28 |
Correct |
2 ms |
364 KB |
Output is correct |
29 |
Correct |
2 ms |
364 KB |
Output is correct |
30 |
Correct |
3 ms |
492 KB |
Output is correct |
31 |
Correct |
79 ms |
6508 KB |
Output is correct |
32 |
Correct |
219 ms |
8044 KB |
Output is correct |
33 |
Correct |
78 ms |
2540 KB |
Output is correct |
34 |
Correct |
82 ms |
620 KB |
Output is correct |
35 |
Correct |
95 ms |
492 KB |
Output is correct |
36 |
Correct |
92 ms |
512 KB |
Output is correct |
37 |
Correct |
70 ms |
620 KB |
Output is correct |
38 |
Correct |
79 ms |
492 KB |
Output is correct |
39 |
Correct |
107 ms |
10432 KB |
Output is correct |
40 |
Correct |
83 ms |
2176 KB |
Output is correct |
41 |
Correct |
91 ms |
1004 KB |
Output is correct |
42 |
Correct |
90 ms |
9196 KB |
Output is correct |
43 |
Correct |
82 ms |
2924 KB |
Output is correct |
44 |
Correct |
84 ms |
492 KB |
Output is correct |
45 |
Correct |
80 ms |
8940 KB |
Output is correct |
46 |
Correct |
80 ms |
5868 KB |
Output is correct |
47 |
Correct |
85 ms |
620 KB |
Output is correct |
48 |
Correct |
76 ms |
7020 KB |
Output is correct |
49 |
Correct |
78 ms |
6252 KB |
Output is correct |
50 |
Correct |
194 ms |
20404 KB |
Output is correct |
51 |
Correct |
93 ms |
6380 KB |
Output is correct |
52 |
Correct |
106 ms |
8256 KB |
Output is correct |
53 |
Correct |
696 ms |
13108 KB |
Output is correct |
54 |
Correct |
223 ms |
19892 KB |
Output is correct |
55 |
Correct |
193 ms |
20404 KB |
Output is correct |
56 |
Correct |
213 ms |
20828 KB |
Output is correct |
57 |
Correct |
199 ms |
19648 KB |
Output is correct |
58 |
Correct |
198 ms |
19648 KB |
Output is correct |