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Submission #625505

# Submission time Handle Problem Language Result Execution time Memory
625505 2022-08-10T13:58:17 Z NintsiChkhaidze Bank (IZhO14_bank) C++14
100 / 100
 79 ms 8532 KB 
#include <bits/stdc++.h>
// #define int long long
#define pb push_back
#define s second
#define f first
#define pii pair<int,int>
using namespace std;

const int N = 25;
int a[N],b[N],mx[(1<<21) + 5],extra[(1<<21) + 5];

signed main (){
    int n,m;
    cin>>n>>m;
    
    for (int i = 1; i <= n; i++)
        cin>>a[i];
        
    for (int i = 0; i < m; i++)
        cin>>b[i];
        
    for (int i = 0; i < (1<<m); i++) 
        mx[i] = -1;
    
    mx[0] = 0;
    for (int i = 0; i < (1<<m); i++){
        if (mx[i] == -1) continue;
        for (int j = 0; j < m; j++){
            if ((i&(1<<j))) continue;
            int current = extra[i] + b[j];
            int id = mx[i] + 1;
            
            if (a[id] == current){
                mx[i^(1<<j)] = mx[i] + 1;
                if (mx[i] + 1 == n){
                    cout<<"YES\n";
                    return 0;
                }
                extra[i^(1<<j)] = 0;
            }else if (current < a[id]){
                mx[i^(1<<j)] = mx[i];
                extra[i^(1<<j)] = current;
            }
        }
    }
    
    cout<<"NO";
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 5 ms 4436 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 2 ms 4436 KB Output is correct
9 Correct 76 ms 8500 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 308 KB Output is correct
10 Correct 1 ms 212 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 316 KB Output is correct
11 Correct 1 ms 340 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 5 ms 4436 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 2 ms 4436 KB Output is correct
9 Correct 76 ms 8500 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 308 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 340 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 316 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 44 ms 8424 KB Output is correct
32 Correct 51 ms 8444 KB Output is correct
33 Correct 8 ms 8020 KB Output is correct
34 Correct 3 ms 4920 KB Output is correct
35 Correct 4 ms 5460 KB Output is correct
36 Correct 3 ms 4668 KB Output is correct
37 Correct 3 ms 4692 KB Output is correct
38 Correct 3 ms 4436 KB Output is correct
39 Correct 2 ms 4436 KB Output is correct
40 Correct 3 ms 4436 KB Output is correct
41 Correct 3 ms 4564 KB Output is correct
42 Correct 54 ms 8508 KB Output is correct
43 Correct 7 ms 6840 KB Output is correct
44 Correct 3 ms 4436 KB Output is correct
45 Correct 2 ms 4436 KB Output is correct
46 Correct 11 ms 8488 KB Output is correct
47 Correct 3 ms 4564 KB Output is correct
48 Correct 2 ms 4404 KB Output is correct
49 Correct 4 ms 4436 KB Output is correct
50 Correct 44 ms 8396 KB Output is correct
51 Correct 4 ms 4692 KB Output is correct
52 Correct 6 ms 8532 KB Output is correct
53 Correct 51 ms 8408 KB Output is correct
54 Correct 46 ms 8396 KB Output is correct
55 Correct 45 ms 8492 KB Output is correct
56 Correct 45 ms 8524 KB Output is correct
57 Correct 79 ms 8452 KB Output is correct
58 Correct 44 ms 8420 KB Output is correct