Submission #2411079

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Source Code Expand

#include <iostream>
#include <algorithm>
using namespace std;
long long X, Y;
int main() {
	cin >> X >> Y;
	if (X > Y) swap(X, Y);
	if (Y < 0) cout << -2 * (X + Y) - 3 << "\n";
	else if (X + Y <= 0) cout << -2 * (X + Y) + (Y == 0 ? 0 : 6 * Y - 3) << "\n";
	else if ((X + Y) % 2 == 1) cout << X + Y + 3 * (Y - X - 1) << "\n";
	else cout << X + Y + (X == Y ? 0 : 3 * (Y - X) - 3) << "\n";
	return 0;
}

Submission Info

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