Submission #1475284

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Source Code Expand

#include <iostream>
using namespace std;

using ll = long long;

int main() {
    ll x, y;
    cin >> x >> y;

    ll ans = 1LL << 60;
    if (x <= y) {
        ans = min(ans, y - x);
    }
    if (x <= -y) {
        ans = min(ans, (-y - x) + 1);
    }
    if (-x <= y) {
        ans = min(ans, y + x + 1);
    }
    if (- x <= -y) {
        ans = min(ans, -y + x + 2);
    }

    cout << ans << endl;
}

Submission Info

Judge Result