Submission #1387210

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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;
		else cout << y - x;
	}
	else{
		if (abs(x) >= abs(y)) cout << 1 + ((y > 0) ? 1 : 0) + abs(x) - abs(y);
		else cout << abs(y) - abs(x) + 1 << endl;
	}
}

Submission Info

Judge Result