답안 #748456

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
748456 2023-05-26T10:07:28 Z mariowong Kitchen (BOI19_kitchen) C++14
100 / 100
31 ms 684 KB
#include <bits/stdc++.h>
using namespace std;
 
int n,m,k,dp[90005],a[305],b[305],sum; 
 
void impossible(){
	cout << "Impossible\n";
	exit(0);
}
int main() {
	ios::sync_with_stdio(false); cin.tie(0);
	cin >> n >> m >> k;
	if (m < k) impossible();
	for (int i=1;i<=n;i++){
		cin >> a[i];
		sum+=a[i];
		if (a[i] < k) impossible();
	}
	for (int i=1;i<=90000;i++){
		dp[i]=-1;
	}
	for (int i=1;i<=m;i++){
		cin >> b[i];
		for (int j=90000;j>=b[i];j--){
			if (dp[j] == -1 && dp[j-b[i]] >= 0) 
			dp[j]=dp[j-b[i]]+min(b[i],n);
			else
			if (dp[j] > 0 && dp[j-b[i]] >= 0) 
			dp[j]=max(dp[j],dp[j-b[i]]+min(b[i],n));
		}
	}
	for (int i=sum;i<=90000;i++){
		if (dp[i] >= n*k){
			cout << i-sum << "\n";
			return 0;			
		}
	}
	impossible();
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 676 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 676 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 596 KB Output is correct
12 Correct 2 ms 588 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 20 ms 684 KB Output is correct
2 Correct 16 ms 684 KB Output is correct
3 Correct 25 ms 596 KB Output is correct
4 Correct 27 ms 680 KB Output is correct
5 Correct 30 ms 680 KB Output is correct
6 Correct 15 ms 588 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 580 KB Output is correct
2 Correct 4 ms 588 KB Output is correct
3 Correct 4 ms 680 KB Output is correct
4 Correct 5 ms 588 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 596 KB Output is correct
2 Correct 1 ms 676 KB Output is correct
3 Correct 1 ms 596 KB Output is correct
4 Correct 1 ms 596 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 596 KB Output is correct
9 Correct 2 ms 596 KB Output is correct
10 Correct 2 ms 596 KB Output is correct
11 Correct 2 ms 596 KB Output is correct
12 Correct 2 ms 588 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 20 ms 684 KB Output is correct
15 Correct 16 ms 684 KB Output is correct
16 Correct 25 ms 596 KB Output is correct
17 Correct 27 ms 680 KB Output is correct
18 Correct 30 ms 680 KB Output is correct
19 Correct 15 ms 588 KB Output is correct
20 Correct 4 ms 580 KB Output is correct
21 Correct 4 ms 588 KB Output is correct
22 Correct 4 ms 680 KB Output is correct
23 Correct 5 ms 588 KB Output is correct
24 Correct 1 ms 336 KB Output is correct
25 Correct 15 ms 680 KB Output is correct
26 Correct 19 ms 592 KB Output is correct
27 Correct 15 ms 596 KB Output is correct
28 Correct 23 ms 588 KB Output is correct
29 Correct 24 ms 596 KB Output is correct
30 Correct 31 ms 584 KB Output is correct