Submission #3562652

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Source Code Expand

#include<stdio.h>

int main(){
char s[13];
scanf("%s",s);
int i=0;
while(s[i]!=0){
if(i==0){
if(s[0]>='A'){
s[0]=s[0]-32;
}
}else {
if(s[i]<='Z')s[i]=s[i]+32;
}
printf("%c",s[i]);
i++;
}
puts("");
return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%s",s);
 ^

Judge Result