Submission #1387196

---

Source Code Expand

#include<iostream>
#include<cmath>
#include<algorithm>
using namespace std;
int main() {
	long long x, y; cin >> x >> y;
	if (y > x) {
		if (abs(x) <= abs(y) && y > 0 && x < 0)cout << y - abs(x) + 1 << endl;
		else cout << y - x << endl;
	}
	else{
		if (y < 0) {
			if (x < 0)cout << 2 + abs(y) - abs(x) << endl;
			else cout << abs(abs(x) - abs(y)) + 1 << endl;
		}
		else cout << 2 + x - y << endl;
	}
}

Submission Info

Judge Result