Submission #922636

#	Time	Username	Problem	Language	Result	Execution time	Memory
922636		rainboy	Ones (LMIO17_vienetai)	C11	81 / 100	1061 ms	600 KiB

vienetai

#include <stdio.h>

int main() {
	int n, m, d, i, r, sum;

	scanf("%d%d%d", &n, &m, &d);
	if (n % m != 0) {
		printf("NESIDALO\n");
		return 0;
	}
	r = 0, sum = 0;
	for (i = 0; i < n; i++) {
		r = r * 10 + (i % m == m - 1 ? 1 : 0);
		sum += r / d, r %= d;
	}
	if (r != 0)
		printf("NESIDALO\n");
	else
		printf("%d\n", sum);
	return 0;
}

Compilation message (stderr)

vienetai.c: In function 'main':
vienetai.c:6:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  scanf("%d%d%d", &n, &m, &d);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 24 / 24
• Subtask 2: 30 / 30
• Subtask 3: 27 / 27
• Subtask 4: 0 / 10
• Subtask 5: 0 / 9