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답안 #876565

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
876565 2023-11-22T01:23:02 Z tinnhiemnn 은행 (IZhO14_bank) C++14
100 / 100
 406 ms 190176 KB 
#include <bits/stdc++.h>
using namespace std;
#define file "file"

long long n,m,i,j,s,t,a[25],w[25],dp[22][1100000];
vector<long long> v[25];

int main()
{
    //freopen(file".inp", "r", stdin);
    //freopen(file".out", "w", stdout);
    ios_base::sync_with_stdio(); cin.tie();

    cin>>n>>m;
    for (i=1;i<=n;i++) cin>>a[i];

    for (i=0;i<m;i++) cin>>w[i];

    for (s=0;s<(1<<m);s++)
    {
        t=0;
        for (j=0;j<m;j++) if (s>>j & 1) t+=w[j];
        for (i=1;i<=n;i++) if (t==a[i]) v[i].push_back(s);
    }

    memset(dp, -1, sizeof dp); dp[0][0]=0;

    for (i=1;i<=n;i++)
        for (s=0;s<(1<<m);s++)
    {
        if (dp[i-1][s]!=0) continue;

        for (long long j : v[i])
        {
            if ((s&j)!=0) continue;

            dp[i][s | j]=0;
        }
    }

    for (s=0;s<(1<<m);s++) if (dp[n][s]==0) {cout<<"YES"; return 0;}
    cout<<"NO";
}

Subtask #1
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 53 ms 189780 KB Output is correct
2 Correct 30 ms 189604 KB Output is correct
3 Correct 33 ms 189772 KB Output is correct
4 Correct 31 ms 189776 KB Output is correct
5 Correct 97 ms 189612 KB Output is correct
6 Correct 30 ms 189776 KB Output is correct
7 Correct 29 ms 189780 KB Output is correct
8 Correct 94 ms 189968 KB Output is correct
9 Correct 95 ms 189780 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 30 ms 189788 KB Output is correct
2 Correct 30 ms 189720 KB Output is correct
3 Correct 29 ms 189792 KB Output is correct
4 Correct 29 ms 189776 KB Output is correct
5 Correct 30 ms 189776 KB Output is correct
6 Correct 29 ms 189616 KB Output is correct
7 Correct 30 ms 189728 KB Output is correct
8 Correct 29 ms 190016 KB Output is correct
9 Correct 28 ms 189852 KB Output is correct
10 Correct 29 ms 189784 KB Output is correct

Subtask #3
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 30 ms 189780 KB Output is correct
2 Correct 30 ms 189788 KB Output is correct
3 Correct 31 ms 189788 KB Output is correct
4 Correct 30 ms 189776 KB Output is correct
5 Correct 30 ms 189772 KB Output is correct
6 Correct 30 ms 189788 KB Output is correct
7 Correct 30 ms 189776 KB Output is correct
8 Correct 29 ms 189780 KB Output is correct
9 Correct 30 ms 189780 KB Output is correct
10 Correct 30 ms 189776 KB Output is correct
11 Correct 31 ms 189780 KB Output is correct

Subtask #4
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 53 ms 189780 KB Output is correct
2 Correct 30 ms 189604 KB Output is correct
3 Correct 33 ms 189772 KB Output is correct
4 Correct 31 ms 189776 KB Output is correct
5 Correct 97 ms 189612 KB Output is correct
6 Correct 30 ms 189776 KB Output is correct
7 Correct 29 ms 189780 KB Output is correct
8 Correct 94 ms 189968 KB Output is correct
9 Correct 95 ms 189780 KB Output is correct
10 Correct 30 ms 189788 KB Output is correct
11 Correct 30 ms 189720 KB Output is correct
12 Correct 29 ms 189792 KB Output is correct
13 Correct 29 ms 189776 KB Output is correct
14 Correct 30 ms 189776 KB Output is correct
15 Correct 29 ms 189616 KB Output is correct
16 Correct 30 ms 189728 KB Output is correct
17 Correct 29 ms 190016 KB Output is correct
18 Correct 28 ms 189852 KB Output is correct
19 Correct 29 ms 189784 KB Output is correct
20 Correct 30 ms 189780 KB Output is correct
21 Correct 30 ms 189788 KB Output is correct
22 Correct 31 ms 189788 KB Output is correct
23 Correct 30 ms 189776 KB Output is correct
24 Correct 30 ms 189772 KB Output is correct
25 Correct 30 ms 189788 KB Output is correct
26 Correct 30 ms 189776 KB Output is correct
27 Correct 29 ms 189780 KB Output is correct
28 Correct 30 ms 189780 KB Output is correct
29 Correct 30 ms 189776 KB Output is correct
30 Correct 31 ms 189780 KB Output is correct
31 Correct 98 ms 189776 KB Output is correct
32 Correct 157 ms 190176 KB Output is correct
33 Correct 101 ms 189780 KB Output is correct
34 Correct 104 ms 189748 KB Output is correct
35 Correct 107 ms 189616 KB Output is correct
36 Correct 149 ms 189860 KB Output is correct
37 Correct 92 ms 189608 KB Output is correct
38 Correct 97 ms 189776 KB Output is correct
39 Correct 109 ms 189608 KB Output is correct
40 Correct 109 ms 189872 KB Output is correct
41 Correct 152 ms 189852 KB Output is correct
42 Correct 101 ms 189776 KB Output is correct
43 Correct 103 ms 189620 KB Output is correct
44 Correct 143 ms 189860 KB Output is correct
45 Correct 91 ms 189624 KB Output is correct
46 Correct 97 ms 189776 KB Output is correct
47 Correct 137 ms 189780 KB Output is correct
48 Correct 88 ms 189664 KB Output is correct
49 Correct 88 ms 189776 KB Output is correct
50 Correct 201 ms 189628 KB Output is correct
51 Correct 107 ms 190024 KB Output is correct
52 Correct 106 ms 189776 KB Output is correct
53 Correct 406 ms 189784 KB Output is correct
54 Correct 223 ms 189632 KB Output is correct
55 Correct 201 ms 189780 KB Output is correct
56 Correct 193 ms 189868 KB Output is correct
57 Correct 199 ms 189624 KB Output is correct
58 Correct 199 ms 189864 KB Output is correct