제출 #1224132

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1224132		sleepntsheep	Kitchen (BOI19_kitchen)	C++17	0 / 100	3 ms	328 KiB

kitchen

#include <stdio.h>

#define N 405

int x, n, m, k, a[N], b[N], dp[99999];


int main() {
	scanf("%d%d%d", &n, &m, &k);
	for (int i = 0; i < n; ++i)
		scanf("%d", &a[i]), x += a[i];

	for (int i = 0; i < m; ++i)
		scanf("%d", &b[i]);

	dp[0] = 1;
	for (int i = 0; i < m; ++i) {
		for (int j = 25000; j >= b[i]; --j) {
			dp[j] |= dp[j - b[i]];
		}
	}

	for (int h = 0; x + h < 25000; ++h) {
		if (dp[x + h]) {
			printf("%d\n", h);
			return 0;
		}
	}
	puts("Impossible");

	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

kitchen.cpp: In function 'int main()':
kitchen.cpp:9:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |         scanf("%d%d%d", &n, &m, &k);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~
kitchen.cpp:11:22: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |                 scanf("%d", &a[i]), x += a[i];
      |                 ~~~~~^~~~~~~~~~~~~
kitchen.cpp:14:22: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |                 scanf("%d", &b[i]);
      |                 ~~~~~^~~~~~~~~~~~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 22
• Subtask 3: 0 / 20
• Subtask 4: 0 / 21
• Subtask 5: 0 / 28