Submission #471507

#	Time	Username	Problem	Language	Result	Execution time	Memory
471507		rainboy	Aron (COCI17_aron)	C11	50 / 50	1 ms	276 KiB

aron

#include <stdio.h>

int main() {
	int n, ans;
	char c;

	scanf("%d", &n);
	c = '?', ans = 1;
	while (n--) {
		static char s[2];

		scanf("%s", s);
		if (c != s[0])
			c = s[0], ans++;
	}
	printf("%d\n", ans);
	return 0;
}

Compilation message (stderr)

aron.c: In function 'main':
aron.c:7:2: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |  scanf("%d", &n);
      |  ^~~~~~~~~~~~~~~
aron.c:12:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |   scanf("%s", s);
      |   ^~~~~~~~~~~~~~

• Subtask 1: 50 / 50