Submission #1758758

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Source Code Expand

#include <iostream>
using namespace std;
 
int main() {
	int a,b;
	cin>>a>>b;
	int c=b-a;
	int cnt=0;
	if(c==0){
		cout<<cnt<<endl;
	}
 
	else if(c%10==9){
		cnt+=c/10;
 
		cnt+=2;
		cout<<cnt<<endl;
	}
	else if(c%10==8){
		cnt+=c/10;
		cnt+=3;
		cout<<cnt<<endl;
	}
	else{
		cnt+=c/10;
		c=c-(c/10)*10;
		if(c>=5){
			cnt++;
			c-=5;
			}
	    cnt+=c;
	    cout<<cnt<<endl;
	}
	return 0;
}

Submission Info

Judge Result