Submission #3450522

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Source Code Expand

#include<stdio.h>

int main(){
int a,b,c,ans=0;
scanf("%d%d%d",&a,&b,&c);
if(a!=b)ans++;
if(a!=c)ans++;
if(b!=c)ans++;
printf("%d\n",ans);
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("%d%d%d",&a,&b,&c);
 ^

Judge Result