Submission #2854830

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Source Code Expand

#include<stdio.h>

int main(){
  int x,a,b,hoge,foo;
  scanf("%d %d %d",&x,&a,&b);
  if(x>a){
    hoge=x-a;
  }else{
    hoge=a-x;
  }
  if(x>b){
    foo=x-b;
  }else{
    foo=b-x;
  }
  if(hoge<foo){
    printf("A\n");
  }else if(foo<hoge){
    printf("B\n");
  }
  return(0);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d",&x,&a,&b);
                             ^

Judge Result