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Submission #320265

# Submission time Handle Problem Language Result Execution time Memory
320265 2020-11-08T06:52:40 Z vkgainz Bank (IZhO14_bank) C++17
100 / 100
 183 ms 10200 KB 
#include <bits/stdc++.h>
using namespace std;
pair<int,int> dp[1<<20];
int main() {
    int n,m;
    cin >> n >> m;
    vector<int> a(n), b(m);
    for(int i=0;i<n;i++) cin >> a[i];
    for(int i=0;i<m;i++) cin >> b[i];
    for(int msk=0;msk<1<<m;msk++) {
        for(int last=0;last<m;last++) {
            if((msk&(1<<last))==0) continue;
            if(b[last]+dp[msk^(1<<last)].second==a[dp[msk^(1<<last)].first])
                dp[msk] = {dp[msk^(1<<last)].first+1,0};
            else dp[msk] = max(dp[msk], {dp[msk^(1<<last)].first, b[last]+dp[msk^(1<<last)].second});
            if(dp[msk].first==n) {
                cout << "YES" << endl;
                return 0;
            }
        }
    }
    cout << "NO" << endl;
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 604 KB Output is correct
3 Correct 0 ms 748 KB Output is correct
4 Correct 1 ms 768 KB Output is correct
5 Correct 94 ms 9020 KB Output is correct
6 Correct 1 ms 1072 KB Output is correct
7 Correct 1 ms 1208 KB Output is correct
8 Correct 1 ms 1448 KB Output is correct
9 Correct 183 ms 9648 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1448 KB Output is correct
2 Correct 0 ms 1564 KB Output is correct
3 Correct 1 ms 1688 KB Output is correct
4 Correct 1 ms 1452 KB Output is correct
5 Correct 1 ms 1564 KB Output is correct
6 Correct 0 ms 1660 KB Output is correct
7 Correct 1 ms 1564 KB Output is correct
8 Correct 1 ms 1568 KB Output is correct
9 Correct 0 ms 1592 KB Output is correct
10 Correct 0 ms 1616 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1648 KB Output is correct
2 Correct 2 ms 1764 KB Output is correct
3 Correct 2 ms 1768 KB Output is correct
4 Correct 2 ms 1800 KB Output is correct
5 Correct 2 ms 1684 KB Output is correct
6 Correct 2 ms 1744 KB Output is correct
7 Correct 2 ms 1732 KB Output is correct
8 Correct 1 ms 1612 KB Output is correct
9 Correct 2 ms 1764 KB Output is correct
10 Correct 2 ms 1884 KB Output is correct
11 Correct 2 ms 1776 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 604 KB Output is correct
3 Correct 0 ms 748 KB Output is correct
4 Correct 1 ms 768 KB Output is correct
5 Correct 94 ms 9020 KB Output is correct
6 Correct 1 ms 1072 KB Output is correct
7 Correct 1 ms 1208 KB Output is correct
8 Correct 1 ms 1448 KB Output is correct
9 Correct 183 ms 9648 KB Output is correct
10 Correct 1 ms 1448 KB Output is correct
11 Correct 0 ms 1564 KB Output is correct
12 Correct 1 ms 1688 KB Output is correct
13 Correct 1 ms 1452 KB Output is correct
14 Correct 1 ms 1564 KB Output is correct
15 Correct 0 ms 1660 KB Output is correct
16 Correct 1 ms 1564 KB Output is correct
17 Correct 1 ms 1568 KB Output is correct
18 Correct 0 ms 1592 KB Output is correct
19 Correct 0 ms 1616 KB Output is correct
20 Correct 3 ms 1648 KB Output is correct
21 Correct 2 ms 1764 KB Output is correct
22 Correct 2 ms 1768 KB Output is correct
23 Correct 2 ms 1800 KB Output is correct
24 Correct 2 ms 1684 KB Output is correct
25 Correct 2 ms 1744 KB Output is correct
26 Correct 2 ms 1732 KB Output is correct
27 Correct 1 ms 1612 KB Output is correct
28 Correct 2 ms 1764 KB Output is correct
29 Correct 2 ms 1884 KB Output is correct
30 Correct 2 ms 1776 KB Output is correct
31 Correct 113 ms 9836 KB Output is correct
32 Correct 111 ms 9940 KB Output is correct
33 Correct 122 ms 10048 KB Output is correct
34 Correct 103 ms 10084 KB Output is correct
35 Correct 108 ms 10080 KB Output is correct
36 Correct 101 ms 10084 KB Output is correct
37 Correct 99 ms 9964 KB Output is correct
38 Correct 96 ms 10196 KB Output is correct
39 Correct 1 ms 1936 KB Output is correct
40 Correct 110 ms 9932 KB Output is correct
41 Correct 109 ms 9896 KB Output is correct
42 Correct 131 ms 9888 KB Output is correct
43 Correct 109 ms 9892 KB Output is correct
44 Correct 115 ms 10028 KB Output is correct
45 Correct 1 ms 1828 KB Output is correct
46 Correct 123 ms 10016 KB Output is correct
47 Correct 98 ms 10036 KB Output is correct
48 Correct 1 ms 1760 KB Output is correct
49 Correct 94 ms 9948 KB Output is correct
50 Correct 92 ms 9972 KB Output is correct
51 Correct 107 ms 10104 KB Output is correct
52 Correct 99 ms 10132 KB Output is correct
53 Correct 109 ms 10200 KB Output is correct
54 Correct 105 ms 10188 KB Output is correct
55 Correct 92 ms 9984 KB Output is correct
56 Correct 98 ms 10044 KB Output is correct
57 Correct 89 ms 10148 KB Output is correct
58 Correct 95 ms 10056 KB Output is correct