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Submission #961562

# Submission time Handle Problem Language Result Execution time Memory
961562 2024-04-12T08:10:05 Z doducanh Bank (IZhO14_bank) C++14
100 / 100
 136 ms 8664 KB 
#include <bits/stdc++.h>

using namespace std;
#define fi first
#define se second
pair<int,int>f[(1<<20)+7];
int a[25],b[25];
int n,m;
main()
{
    cin>>n>>m;
    for(int i=0;i<n;i++)cin>>a[i];
    for(int i=0;i<m;i++)cin>>b[i];
    f[0]={0,0};
    for(int mask=0;mask<(1<<m);mask++){
        if(f[mask].fi==n){
            cout<<"YES";
            return 0;
        }
        for(int i=0;i<m;i++){
            if((mask>>i)&1)continue;
            pair<int,int> newstate;
            if(f[mask].se+b[i]<a[f[mask].fi]){
                newstate={f[mask].fi,f[mask].se+b[i]};
            }
            else if(f[mask].se+b[i]==a[f[mask].fi]){
                newstate={f[mask].fi+1,0};
            }
            f[mask^(1<<i)]=max(f[mask^(1<<i)],newstate);
        }
    }
    cout<<"NO";
    return 0;
}

Compilation message

bank.cpp:9:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    9 | main()
      | ^~~~

Subtask #1
19.0 / 19.0

# 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 344 KB Output is correct
5 Correct 95 ms 8584 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 604 KB Output is correct
9 Correct 82 ms 8480 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 356 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 352 KB Output is correct
7 Correct 0 ms 356 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 448 KB Output is correct
10 Correct 1 ms 348 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 352 KB Output is correct
2 Correct 2 ms 352 KB Output is correct
3 Correct 2 ms 348 KB Output is correct
4 Correct 3 ms 348 KB Output is correct
5 Correct 2 ms 348 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 356 KB Output is correct
10 Correct 2 ms 352 KB Output is correct
11 Correct 2 ms 352 KB Output is correct

Subtask #4
29.0 / 29.0

# 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 344 KB Output is correct
5 Correct 95 ms 8584 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 604 KB Output is correct
9 Correct 82 ms 8480 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 356 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 352 KB Output is correct
16 Correct 0 ms 356 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 448 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 2 ms 352 KB Output is correct
21 Correct 2 ms 352 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 3 ms 348 KB Output is correct
24 Correct 2 ms 348 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 2 ms 356 KB Output is correct
29 Correct 2 ms 352 KB Output is correct
30 Correct 2 ms 352 KB Output is correct
31 Correct 96 ms 8620 KB Output is correct
32 Correct 106 ms 8412 KB Output is correct
33 Correct 128 ms 8384 KB Output is correct
34 Correct 114 ms 8624 KB Output is correct
35 Correct 122 ms 8592 KB Output is correct
36 Correct 100 ms 8372 KB Output is correct
37 Correct 116 ms 8532 KB Output is correct
38 Correct 93 ms 8532 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 114 ms 8616 KB Output is correct
41 Correct 103 ms 8632 KB Output is correct
42 Correct 124 ms 8448 KB Output is correct
43 Correct 122 ms 8492 KB Output is correct
44 Correct 99 ms 8620 KB Output is correct
45 Correct 1 ms 604 KB Output is correct
46 Correct 136 ms 8664 KB Output is correct
47 Correct 103 ms 8524 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 93 ms 8624 KB Output is correct
50 Correct 90 ms 8508 KB Output is correct
51 Correct 101 ms 8460 KB Output is correct
52 Correct 101 ms 8580 KB Output is correct
53 Correct 101 ms 8620 KB Output is correct
54 Correct 96 ms 8532 KB Output is correct
55 Correct 90 ms 8424 KB Output is correct
56 Correct 90 ms 8628 KB Output is correct
57 Correct 89 ms 8532 KB Output is correct
58 Correct 90 ms 8428 KB Output is correct