Submission #187312

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Source Code Expand

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

int main(void)
{
	int i,j,k,m,n,len;
	char s[13];
	
	scanf("%s" ,s);
	len=strlen(s);
	if(s[0]>='a' && s[0]<='z'){
		s[0]-='a'-'A';
	}
	for(i=1;i<len;i++){	
		if(s[i]>='A' && s[i]<='Z'){
			s[i]+='a'-'A';
		}
	}
	printf("%s\n" ,s);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result