제출 #788130

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
788130		rainboy	Fruits (NOI22_fruits)	C11	5 / 100	93 ms	17840 KiB

Main

#include <stdio.h>

#define N	400000

int main() {
	static int aa[N], cc[N];
	static long long ss[N + 1];
	static char used[N];
	static int kk[N], xx[N], yy[N];
	int n, k, i, l, a;

	scanf("%d", &n);
	for (i = 0; i < n; i++) {
		scanf("%d", &aa[i]), aa[i]--;
		if (aa[i] >= 0)
			used[aa[i]] = 1;
	}
	for (a = 0; a < n; a++)
		scanf("%d", &cc[a]);
	k = 0;
	for (a = 0; a < n; a++) {
		kk[a] = k;
		if (!used[a])
			ss[k + 1] = ss[k] + cc[a], k++;
	}
	for (k = 1; k <= n; k++)
		printf("%lld ", ss[n] - ss[n - k]);
	printf("\n");
	l = 0;
	for (i = 1; i < n; i++)
		if (aa[i] == -2)
			l++;
		else {
			if (a > aa[i])
				aa[i] = -1;
			else {
				xx[i] = kk[aa[i]], yy[i] = xx[i] - l;
				if (yy[i] < 0)
					aa[i] = -1;
			}
		}
	for (i = 0; i < n; i++) {
	}
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.c: In function 'main':
Main.c:12:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |  scanf("%d", &n);
      |  ^~~~~~~~~~~~~~~
Main.c:14:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |   scanf("%d", &aa[i]), aa[i]--;
      |   ^~~~~~~~~~~~~~~~~~~
Main.c:19:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |   scanf("%d", &cc[a]);
      |   ^~~~~~~~~~~~~~~~~~~

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