Submission #1179845

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Source Code Expand

#include<iostream>
#include<cmath>
#include<algorithm>
using namespace std;
int main() {
	int a, b; cin >> a >> b;
	int c1, c5, c10;
	int d = abs(a - b);
	c1 = d % 5;
	if (c1 > 3) {
		c1 = 5 - c1;
		d += c1;
	}
	else d -= c1;
	d /= 5;
	c5 = d % 2;
	d -= c5;
	c10 = d / 2;
	cout << c1 + c5 + c10 << endl;
	char c; cin >> c;
}

Submission Info

Judge Result