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Submission #765751

# Submission time Handle Problem Language Result Execution time Memory
765751 2023-06-25T04:30:51 Z tinhngoVN Bank (IZhO14_bank) C++14
100 / 100
 106 ms 33228 KB 
#include <bits/stdc++.h>

#define MAXN 22

using namespace std;


int n,m,a[MAXN], b[MAXN];
int amt[1<<MAXN] , cnta[1<<MAXN];
//amt[i] la so tien con lai khi tra luong cho mot so nguoi o trang thai nhung to tien la i
//cnta[i] la so nguoi duoc tra luong o trang thai nhung to tien la i

void inp()
{
    cin>>n>>m;
    for (int i=0; i<n; ++i) cin>>a[i];
    for (int i=0; i<m; ++i) cin>>b[i];
}
void out()
{
    memset(amt , -1 , sizeof(amt));
    memset(cnta , -1 , sizeof(cnta));
    amt[0]=0; cnta[0]=0;
    for (int mask=0; mask<(1<<m); ++mask)
    {
        for (int i=0; i<m; ++i)
        {
            if ((mask&(1<<i))>0)
            {
                int pre_mask = mask & ~(1<<i);
                if(cnta[pre_mask] == -1) continue; //Neu so nguoi o trang thai truoc chua duoc tinh
                int new_amt = amt[pre_mask] + b[i];
                int cur = a[cnta[pre_mask]];
                if(new_amt < cur)
                {
                    cnta[mask] = cnta[pre_mask];
                    amt[mask] = new_amt;
                }
                else if (new_amt==cur)
                {
                    cnta[mask] = cnta[pre_mask]+1;
                    amt[mask] = 0;
                }
            }
        }
        if(cnta[mask] == n)
        {
            cout<<"YES\n";
            return ;
        }
    }
    cout<<"NO\n";
}

int main()
{
    inp();
    out();
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 33076 KB Output is correct
2 Correct 12 ms 33108 KB Output is correct
3 Correct 13 ms 33108 KB Output is correct
4 Correct 12 ms 33108 KB Output is correct
5 Correct 81 ms 33120 KB Output is correct
6 Correct 13 ms 33016 KB Output is correct
7 Correct 13 ms 33088 KB Output is correct
8 Correct 13 ms 33056 KB Output is correct
9 Correct 96 ms 33108 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 33028 KB Output is correct
2 Correct 13 ms 33108 KB Output is correct
3 Correct 13 ms 33012 KB Output is correct
4 Correct 12 ms 33096 KB Output is correct
5 Correct 12 ms 33036 KB Output is correct
6 Correct 13 ms 33072 KB Output is correct
7 Correct 12 ms 33096 KB Output is correct
8 Correct 12 ms 33108 KB Output is correct
9 Correct 14 ms 33108 KB Output is correct
10 Correct 13 ms 33108 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 33012 KB Output is correct
2 Correct 13 ms 33108 KB Output is correct
3 Correct 16 ms 33084 KB Output is correct
4 Correct 13 ms 33108 KB Output is correct
5 Correct 14 ms 33056 KB Output is correct
6 Correct 13 ms 33124 KB Output is correct
7 Correct 13 ms 33108 KB Output is correct
8 Correct 12 ms 33008 KB Output is correct
9 Correct 15 ms 33068 KB Output is correct
10 Correct 13 ms 33108 KB Output is correct
11 Correct 13 ms 33108 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 33076 KB Output is correct
2 Correct 12 ms 33108 KB Output is correct
3 Correct 13 ms 33108 KB Output is correct
4 Correct 12 ms 33108 KB Output is correct
5 Correct 81 ms 33120 KB Output is correct
6 Correct 13 ms 33016 KB Output is correct
7 Correct 13 ms 33088 KB Output is correct
8 Correct 13 ms 33056 KB Output is correct
9 Correct 96 ms 33108 KB Output is correct
10 Correct 12 ms 33028 KB Output is correct
11 Correct 13 ms 33108 KB Output is correct
12 Correct 13 ms 33012 KB Output is correct
13 Correct 12 ms 33096 KB Output is correct
14 Correct 12 ms 33036 KB Output is correct
15 Correct 13 ms 33072 KB Output is correct
16 Correct 12 ms 33096 KB Output is correct
17 Correct 12 ms 33108 KB Output is correct
18 Correct 14 ms 33108 KB Output is correct
19 Correct 13 ms 33108 KB Output is correct
20 Correct 15 ms 33012 KB Output is correct
21 Correct 13 ms 33108 KB Output is correct
22 Correct 16 ms 33084 KB Output is correct
23 Correct 13 ms 33108 KB Output is correct
24 Correct 14 ms 33056 KB Output is correct
25 Correct 13 ms 33124 KB Output is correct
26 Correct 13 ms 33108 KB Output is correct
27 Correct 12 ms 33008 KB Output is correct
28 Correct 15 ms 33068 KB Output is correct
29 Correct 13 ms 33108 KB Output is correct
30 Correct 13 ms 33108 KB Output is correct
31 Correct 95 ms 33228 KB Output is correct
32 Correct 91 ms 33108 KB Output is correct
33 Correct 84 ms 33108 KB Output is correct
34 Correct 78 ms 33104 KB Output is correct
35 Correct 79 ms 33108 KB Output is correct
36 Correct 85 ms 33108 KB Output is correct
37 Correct 83 ms 33120 KB Output is correct
38 Correct 84 ms 33108 KB Output is correct
39 Correct 12 ms 33112 KB Output is correct
40 Correct 82 ms 33104 KB Output is correct
41 Correct 82 ms 33108 KB Output is correct
42 Correct 106 ms 33108 KB Output is correct
43 Correct 81 ms 33108 KB Output is correct
44 Correct 80 ms 33104 KB Output is correct
45 Correct 12 ms 33108 KB Output is correct
46 Correct 93 ms 33108 KB Output is correct
47 Correct 81 ms 33112 KB Output is correct
48 Correct 13 ms 33108 KB Output is correct
49 Correct 81 ms 33012 KB Output is correct
50 Correct 88 ms 33108 KB Output is correct
51 Correct 79 ms 33108 KB Output is correct
52 Correct 78 ms 33024 KB Output is correct
53 Correct 95 ms 33024 KB Output is correct
54 Correct 94 ms 33116 KB Output is correct
55 Correct 85 ms 33108 KB Output is correct
56 Correct 98 ms 33120 KB Output is correct
57 Correct 90 ms 33108 KB Output is correct
58 Correct 97 ms 33108 KB Output is correct