Submission #2711464

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Source Code Expand

#include<iostream>
#include<algorithm>
using namespace std;

int main() {
	int x, y;
	cin >> x >> y;
	int ans = 0;//0notoki
	if (x*y < 0) {
		x = abs(x);
		y = abs(y);
		ans++;
		ans += abs(x - y);
	}
	else if (x*y == 0) {
		if (x == 0) {
			if (y > 0)ans = y - x;
			else ans = -y;
		}
		else {
			if (x > 0)ans = x - y + 1;
			else ans = -x;
		}
	}
	else {
		if (x <= y)ans = y - x;
		else ans = abs(x - y) + 2;
	}
  cout << ans << endl;
}

Submission Info

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