oj.uz

답안 #658073

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
658073 2022-11-12T05:36:26 Z Melika0gh 은행 (IZhO14_bank) C++17
100 / 100
 132 ms 8604 KB 
#include<bits/stdc++.h>
using namespace std;

const int maxn = 22, maxb = (1 << maxn);
int a[maxn], b[maxn], dp[maxb], left_val[maxb]; 
int n, m;

int main()
{
	cin >> n >> m;
	for(int i = 0; i < n; i++)
		cin >> a[i];
	for(int i = 0; i < m; i++)
		cin >> b[i];
	
	bool ch = 0;
	for(int mask = 1; mask < (1 << m); mask++)
	{
		dp[mask] = 0;
		//cout << mask << " : " << endl;
		for(int i = 0; i < m; i++)
		{
			if(((mask >> i) & 1))
			{
				int mask2 = mask ^ (1 << i);
				int tmp = dp[mask2];
				int val = left_val[mask2] + b[i];
				if(val > a[tmp])
					continue;
				
			//	cout << mask2 << " , " << left_val[mask2] << endl;
				if(tmp + (val == a[tmp]) >= dp[mask])
				{
					dp[mask] = tmp + (val == a[tmp]);
					left_val[mask] = (val == a[tmp]) ? 0 : val;
				}
			}
		}
		if(dp[mask] == n)
			ch = true;
	}
	
	if(ch)
		cout << "YES" << '\n';
	else
		cout << "NO" << '\n';
}

Subtask #1
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 4 ms 468 KB Output is correct
5 Correct 75 ms 8484 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 88 ms 8472 KB Output is correct
9 Correct 80 ms 8540 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct

Subtask #3
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 340 KB Output is correct
2 Correct 2 ms 340 KB Output is correct
3 Correct 2 ms 436 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 2 ms 340 KB Output is correct
9 Correct 2 ms 432 KB Output is correct
10 Correct 2 ms 340 KB Output is correct
11 Correct 1 ms 432 KB Output is correct

Subtask #4
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 4 ms 468 KB Output is correct
5 Correct 75 ms 8484 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 88 ms 8472 KB Output is correct
9 Correct 80 ms 8540 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 2 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 2 ms 436 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 2 ms 340 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 2 ms 340 KB Output is correct
28 Correct 2 ms 432 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 1 ms 432 KB Output is correct
31 Correct 97 ms 8508 KB Output is correct
32 Correct 98 ms 8396 KB Output is correct
33 Correct 128 ms 8416 KB Output is correct
34 Correct 112 ms 8460 KB Output is correct
35 Correct 102 ms 8428 KB Output is correct
36 Correct 70 ms 8488 KB Output is correct
37 Correct 96 ms 8396 KB Output is correct
38 Correct 75 ms 8472 KB Output is correct
39 Correct 86 ms 8428 KB Output is correct
40 Correct 81 ms 8488 KB Output is correct
41 Correct 79 ms 8416 KB Output is correct
42 Correct 126 ms 8492 KB Output is correct
43 Correct 111 ms 8424 KB Output is correct
44 Correct 100 ms 8444 KB Output is correct
45 Correct 131 ms 8400 KB Output is correct
46 Correct 132 ms 8456 KB Output is correct
47 Correct 84 ms 8396 KB Output is correct
48 Correct 85 ms 8424 KB Output is correct
49 Correct 82 ms 8604 KB Output is correct
50 Correct 76 ms 8452 KB Output is correct
51 Correct 85 ms 8528 KB Output is correct
52 Correct 71 ms 8492 KB Output is correct
53 Correct 90 ms 8384 KB Output is correct
54 Correct 83 ms 8604 KB Output is correct
55 Correct 70 ms 8400 KB Output is correct
56 Correct 75 ms 8420 KB Output is correct
57 Correct 72 ms 8380 KB Output is correct
58 Correct 73 ms 8436 KB Output is correct