# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
800387 |
2023-08-01T14:06:03 Z |
ttamx |
Bank (IZhO14_bank) |
C++14 |
|
102 ms |
8532 KB |
#include<bits/stdc++.h>
using namespace std;
typedef pair<int,int> p2;
const int N=25;
const int K=(1<<20)+5;
int n,m;
int a[N],b[N];
p2 dp[K];
int main(){
cin.tie(nullptr)->sync_with_stdio(false);
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 i=1;i<1<<m;i++)dp[i]={-1,-1};
dp[0]={0,0};
for(int i=1;i<1<<m;i++){
for(int j=0;j<m;j++){
if(!(i>>j&1))continue;
int u=i^(1<<j);
auto [id,val]=dp[u];
if(id==-1)continue;
if(val+b[j]==a[id]){
dp[i]={id+1,0};
}else if(val+b[j]<a[id]){
dp[i]={id,val+b[j]};
}
}
if(dp[i].first==n){
cout << "YES\n";
exit(0);
}
}
cout << "NO\n";
}
Compilation message
bank.cpp: In function 'int main()':
bank.cpp:25:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
25 | auto [id,val]=dp[u];
| ^
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 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 |
588 KB |
Output is correct |
5 |
Correct |
69 ms |
8508 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
328 KB |
Output is correct |
8 |
Correct |
4 ms |
8520 KB |
Output is correct |
9 |
Correct |
71 ms |
8404 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
340 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
1 ms |
328 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 |
212 KB |
Output is correct |
10 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
340 KB |
Output is correct |
2 |
Correct |
2 ms |
456 KB |
Output is correct |
3 |
Correct |
2 ms |
340 KB |
Output is correct |
4 |
Correct |
2 ms |
452 KB |
Output is correct |
5 |
Correct |
1 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 |
1 ms |
340 KB |
Output is correct |
9 |
Correct |
1 ms |
456 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 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 |
588 KB |
Output is correct |
5 |
Correct |
69 ms |
8508 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
328 KB |
Output is correct |
8 |
Correct |
4 ms |
8520 KB |
Output is correct |
9 |
Correct |
71 ms |
8404 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
0 ms |
340 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
328 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 |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
340 KB |
Output is correct |
21 |
Correct |
2 ms |
456 KB |
Output is correct |
22 |
Correct |
2 ms |
340 KB |
Output is correct |
23 |
Correct |
2 ms |
452 KB |
Output is correct |
24 |
Correct |
1 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 |
1 ms |
340 KB |
Output is correct |
28 |
Correct |
1 ms |
456 KB |
Output is correct |
29 |
Correct |
1 ms |
340 KB |
Output is correct |
30 |
Correct |
1 ms |
340 KB |
Output is correct |
31 |
Correct |
89 ms |
8404 KB |
Output is correct |
32 |
Correct |
89 ms |
8532 KB |
Output is correct |
33 |
Correct |
75 ms |
8512 KB |
Output is correct |
34 |
Correct |
70 ms |
8528 KB |
Output is correct |
35 |
Correct |
71 ms |
8404 KB |
Output is correct |
36 |
Correct |
76 ms |
8508 KB |
Output is correct |
37 |
Correct |
73 ms |
8508 KB |
Output is correct |
38 |
Correct |
75 ms |
8512 KB |
Output is correct |
39 |
Correct |
4 ms |
8532 KB |
Output is correct |
40 |
Correct |
73 ms |
8520 KB |
Output is correct |
41 |
Correct |
70 ms |
8520 KB |
Output is correct |
42 |
Correct |
102 ms |
8532 KB |
Output is correct |
43 |
Correct |
72 ms |
8404 KB |
Output is correct |
44 |
Correct |
76 ms |
8504 KB |
Output is correct |
45 |
Correct |
4 ms |
8532 KB |
Output is correct |
46 |
Correct |
86 ms |
8504 KB |
Output is correct |
47 |
Correct |
80 ms |
8516 KB |
Output is correct |
48 |
Correct |
4 ms |
8476 KB |
Output is correct |
49 |
Correct |
71 ms |
8520 KB |
Output is correct |
50 |
Correct |
76 ms |
8532 KB |
Output is correct |
51 |
Correct |
73 ms |
8508 KB |
Output is correct |
52 |
Correct |
73 ms |
8508 KB |
Output is correct |
53 |
Correct |
86 ms |
8508 KB |
Output is correct |
54 |
Correct |
83 ms |
8520 KB |
Output is correct |
55 |
Correct |
77 ms |
8504 KB |
Output is correct |
56 |
Correct |
77 ms |
8512 KB |
Output is correct |
57 |
Correct |
81 ms |
8516 KB |
Output is correct |
58 |
Correct |
74 ms |
8532 KB |
Output is correct |