Submission #37499339

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Source Code Expand

#include <stdio.h>
#include <string.h>

int main(void){
	char str[100001];
	scanf("%s", str);
	int len = strlen(str);

	int cnt = 0;
	for(int i = 0; i < len-1; i++){
		if(str[i] == '0' && str[i+1] == '0'){
			cnt++;
			i++;
		}
	}
	
	printf("%d\n", len - cnt);

	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
    6 |  scanf("%s", str);
      |  ^~~~~~~~~~~~~~~~

Judge Result