Submission #5191

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Source Code Expand

#include<cstdio>

int abs(int x){
	if(x<=0)
		x*=-1;
	return x;

}


int main(){
	int A,B;
	int x,ans=0;
	int t[10]={0,1,2,3,2,1,2,3,3,2};
	
	scanf("%d %d",&A,&B);

	x=B-A;
	x=abs(x);
	
	ans=x/10;
	ans+=t[x-ans*10];

	printf("%d\n",ans);

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result

Judge Result