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답안 #18568

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
18568 2016-02-09T09:36:59 Z choyi0521 만두 팔기 (JOI14_manju) C++14
100 / 100
 20 ms 1200 KB 
#include<stdio.h>
#include<algorithm>
using namespace std;
const int MAX_M = 1e4;
int m, n,a[10000],dp[MAX_M*2+1],res;
int main() {
	scanf("%d %d", &m, &n);
	for (int i = 0; i < m; i++) scanf("%d", &a[i]);
	sort(a, a + m);
	fill(dp + 1, dp + MAX_M*2+1,1e9);
	for (int i = 0; i < n; i++) {
		int x, y;
		scanf("%d %d", &x, &y);
		for (int j = MAX_M * 2; j >= x; j--)
			dp[j] = min(dp[j], dp[j - x] + y);
	}
	for (int i = MAX_M * 2; i; i--) dp[i - 1] = min(dp[i - 1], dp[i]);
	int s = 0;
	for (int i = m - 1; i >= 0; i--) {
		s += a[i];
		res = max(res, s - dp[m-i]);
	}
	printf("%d", res);
	return 0;
}

Subtask #1
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1200 KB Output is correct
2 Correct 0 ms 1200 KB Output is correct
3 Correct 3 ms 1200 KB Output is correct
4 Correct 0 ms 1200 KB Output is correct
5 Correct 0 ms 1200 KB Output is correct
6 Correct 0 ms 1200 KB Output is correct
7 Correct 0 ms 1200 KB Output is correct
8 Correct 0 ms 1200 KB Output is correct
9 Correct 0 ms 1200 KB Output is correct
10 Correct 0 ms 1200 KB Output is correct

Subtask #2
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 19 ms 1200 KB Output is correct
2 Correct 19 ms 1200 KB Output is correct
3 Correct 19 ms 1200 KB Output is correct
4 Correct 19 ms 1200 KB Output is correct
5 Correct 19 ms 1200 KB Output is correct
6 Correct 17 ms 1200 KB Output is correct
7 Correct 14 ms 1200 KB Output is correct
8 Correct 19 ms 1200 KB Output is correct
9 Correct 17 ms 1200 KB Output is correct
10 Correct 18 ms 1200 KB Output is correct

Subtask #3
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 1200 KB Output is correct
2 Correct 14 ms 1200 KB Output is correct
3 Correct 11 ms 1200 KB Output is correct
4 Correct 14 ms 1200 KB Output is correct
5 Correct 15 ms 1200 KB Output is correct
6 Correct 15 ms 1200 KB Output is correct
7 Correct 17 ms 1200 KB Output is correct
8 Correct 18 ms 1200 KB Output is correct
9 Correct 20 ms 1200 KB Output is correct
10 Correct 18 ms 1200 KB Output is correct