Submission #3412597

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Source Code Expand

#include <stdio.h>
int main(){
int n,a=0,b,c;
scanf("%d",&n);
c=n;
for ( n ; n > 0; n--) {
 a=a+n;
};
b = a*10000/c;
printf("%d\n",b );
return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:4:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d",&n);
 ^

Judge Result