Submission #1114958

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Source Code Expand

#include<stdio.h>

int main(void){
	unsigned long long int n,m,r=0;
	scanf("%llu%llu",&n,&m);
	if(2*m <= n){printf("%llu\n",m/2);}
	else{r+=n;m-=(2*n);r+=(m/4);printf("%llu\n",r);}
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%llu%llu",&n,&m);
  ^

Judge Result