제출 #922636

#제출 시각아이디문제언어결과실행 시간메모리
922636rainboyOnes (LMIO17_vienetai)C11
81 / 100
1061 ms600 KiB
#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;
}

컴파일 시 표준 에러 (stderr) 메시지

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);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~
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