답안 #1076879

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1076879	2024-08-26T17:41:15 Z	Mizo_Compiler	Kitchen (BOI19_kitchen)	C++17	100 / 100	17 ms	1176 KB

kitchen

#include <bits/stdc++.h>
using namespace std;
int n, m, k, dp[(300 * 303)], a[300], b[300], sum = 0;
int gt[(300*303)];
 
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> n >> m >> k;
    int mn = 1e9;
    for (int i = 0; i < n; i++) {
        cin >> a[i];
        gt[a[i]]++;
        sum += a[i];
        mn = min(mn, a[i]);
    }
    if (mn < k) {
        cout << "Impossible";
        return 0;
    }
    for (int i = 300*301; i >= 0; i--) {
        gt[i] += gt[i+1];
    }
  	for (int i = 1; i <= 300*301; i++) {
      dp[i] = -1e9;
    }
    for (int i = 0; i < m; i++) {
        cin >> b[i];
        for (int j = 300*301; j >= b[i]; j--) {
            dp[j] = max(dp[j], min(b[i], n) + dp[j-b[i]]);
        }
    }
    for (int i = sum; i <= 300 * 301 ; i++) {
        if (dp[i] >= n * k) {
            cout << i - sum;
            return 0;
        }
    }
    cout << "Impossible";
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1116 KB	Output is correct
2	Correct	1 ms	1116 KB	Output is correct
3	Correct	1 ms	1116 KB	Output is correct
4	Correct	1 ms	1116 KB	Output is correct
5	Correct	1 ms	1116 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	1116 KB	Output is correct

Subtask #2

22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1116 KB	Output is correct
2	Correct	1 ms	1116 KB	Output is correct
3	Correct	1 ms	1116 KB	Output is correct
4	Correct	1 ms	1116 KB	Output is correct
5	Correct	1 ms	1116 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	1116 KB	Output is correct
9	Correct	1 ms	1116 KB	Output is correct
10	Correct	2 ms	1116 KB	Output is correct
11	Correct	1 ms	1116 KB	Output is correct
12	Correct	2 ms	1116 KB	Output is correct
13	Correct	1 ms	1116 KB	Output is correct

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	15 ms	1116 KB	Output is correct
2	Correct	13 ms	1172 KB	Output is correct
3	Correct	17 ms	1116 KB	Output is correct
4	Correct	17 ms	1116 KB	Output is correct
5	Correct	16 ms	1116 KB	Output is correct
6	Correct	12 ms	1116 KB	Output is correct

Subtask #4

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	1116 KB	Output is correct
2	Correct	3 ms	1116 KB	Output is correct
3	Correct	3 ms	1116 KB	Output is correct
4	Correct	3 ms	1116 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct

Subtask #5

28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1116 KB	Output is correct
2	Correct	1 ms	1116 KB	Output is correct
3	Correct	1 ms	1116 KB	Output is correct
4	Correct	1 ms	1116 KB	Output is correct
5	Correct	1 ms	1116 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	1116 KB	Output is correct
9	Correct	1 ms	1116 KB	Output is correct
10	Correct	2 ms	1116 KB	Output is correct
11	Correct	1 ms	1116 KB	Output is correct
12	Correct	2 ms	1116 KB	Output is correct
13	Correct	1 ms	1116 KB	Output is correct
14	Correct	15 ms	1116 KB	Output is correct
15	Correct	13 ms	1172 KB	Output is correct
16	Correct	17 ms	1116 KB	Output is correct
17	Correct	17 ms	1116 KB	Output is correct
18	Correct	16 ms	1116 KB	Output is correct
19	Correct	12 ms	1116 KB	Output is correct
20	Correct	4 ms	1116 KB	Output is correct
21	Correct	3 ms	1116 KB	Output is correct
22	Correct	3 ms	1116 KB	Output is correct
23	Correct	3 ms	1116 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	12 ms	1116 KB	Output is correct
26	Correct	14 ms	1116 KB	Output is correct
27	Correct	9 ms	1116 KB	Output is correct
28	Correct	14 ms	1168 KB	Output is correct
29	Correct	14 ms	1116 KB	Output is correct
30	Correct	17 ms	1176 KB	Output is correct