답안 #874272

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
874272	2023-11-16T15:12:06 Z	vjudge1	Kitchen (BOI19_kitchen)	C++11	100 / 100	28 ms	856 KB

kitchen

#include <bits/stdc++.h>
using namespace std;
using ll = long long;

void ex() {
	cout << "Impossible";
	exit(0);
}
int main() {

	int n, m, k;
	cin >> n >> m >> k;


	vector<int> dp (300 * 300 + 1, -1);
	vector<int> values(n), work_hours(m);
	dp[0] = 0;
	int sum = 0;
	for(int &i : values) {cin >> i; sum+=i;}
	for(int &i : work_hours) cin >> i;
	if(m < k) ex();

	for(int i : values) if(i < k) ex();

	for(int j = 0; j < m; j++) {

		for(int i = 300*300; i >= 1; i--) {
			if(i >= work_hours[j] && dp[i-work_hours[j]] != -1) {
				dp[i] = max(dp[i-work_hours[j]] + min(n, work_hours[j]), dp[i]);
			}
		}	
	}

	int ans = INT_MAX;
	for(int i = sum; i<=300*m; i++) {

		if(dp[i] >= n*k) ans = min(ans, i-sum);
	}

	if(ans == INT_MAX) ex();

	cout << ans;
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	604 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	0 ms	604 KB	Output is correct
4	Correct	1 ms	604 KB	Output is correct
5	Correct	0 ms	604 KB	Output is correct
6	Correct	0 ms	604 KB	Output is correct
7	Correct	0 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct

Subtask #2

22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	604 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	0 ms	604 KB	Output is correct
4	Correct	1 ms	604 KB	Output is correct
5	Correct	0 ms	604 KB	Output is correct
6	Correct	0 ms	604 KB	Output is correct
7	Correct	0 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct
9	Correct	2 ms	600 KB	Output is correct
10	Correct	2 ms	856 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	2 ms	604 KB	Output is correct

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	22 ms	604 KB	Output is correct
2	Correct	16 ms	604 KB	Output is correct
3	Correct	28 ms	852 KB	Output is correct
4	Correct	26 ms	604 KB	Output is correct
5	Correct	25 ms	604 KB	Output is correct
6	Correct	15 ms	604 KB	Output is correct

Subtask #4

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	604 KB	Output is correct
2	Correct	3 ms	604 KB	Output is correct
3	Correct	4 ms	800 KB	Output is correct
4	Correct	3 ms	604 KB	Output is correct
5	Correct	0 ms	856 KB	Output is correct

Subtask #5

28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	604 KB	Output is correct
2	Correct	1 ms	604 KB	Output is correct
3	Correct	0 ms	604 KB	Output is correct
4	Correct	1 ms	604 KB	Output is correct
5	Correct	0 ms	604 KB	Output is correct
6	Correct	0 ms	604 KB	Output is correct
7	Correct	0 ms	604 KB	Output is correct
8	Correct	1 ms	604 KB	Output is correct
9	Correct	2 ms	600 KB	Output is correct
10	Correct	2 ms	856 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	2 ms	604 KB	Output is correct
14	Correct	22 ms	604 KB	Output is correct
15	Correct	16 ms	604 KB	Output is correct
16	Correct	28 ms	852 KB	Output is correct
17	Correct	26 ms	604 KB	Output is correct
18	Correct	25 ms	604 KB	Output is correct
19	Correct	15 ms	604 KB	Output is correct
20	Correct	3 ms	604 KB	Output is correct
21	Correct	3 ms	604 KB	Output is correct
22	Correct	4 ms	800 KB	Output is correct
23	Correct	3 ms	604 KB	Output is correct
24	Correct	0 ms	856 KB	Output is correct
25	Correct	13 ms	604 KB	Output is correct
26	Correct	18 ms	796 KB	Output is correct
27	Correct	11 ms	600 KB	Output is correct
28	Correct	19 ms	604 KB	Output is correct
29	Correct	21 ms	604 KB	Output is correct
30	Correct	26 ms	604 KB	Output is correct