Submission #472981

#	Time	Username	Problem	Language	Result	Execution time	Memory
472981		rainboy	Birokracija (COCI18_birokracija)	C11	100 / 100	61 ms	6008 KiB

birokracija

#include <stdio.h>

#define N	200000

int main() {
	static int pp[N];
	static long long ans[N];
	int n, i;

	scanf("%d", &n);
	for (i = 1; i < n; i++)
		scanf("%d", &pp[i]), pp[i]--;
	for (i = 0; i < n; i++)
		ans[i] = 1;
	for (i = n - 1; i > 0; i--)
		ans[pp[i]] += ans[i];
	for (i = n - 1; i > 0; i--)
		ans[pp[i]] += ans[i];
	for (i = 0; i < n; i++)
		printf("%lld ", ans[i]);
	printf("\n");
	return 0;
}

Compilation message (stderr)

birokracija.c: In function 'main':
birokracija.c:10:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |  scanf("%d", &n);
      |  ^~~~~~~~~~~~~~~
birokracija.c:12:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |   scanf("%d", &pp[i]), pp[i]--;
      |   ^~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10