Envío 6981

Código

#include <iostream>

using namespace std;

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

    if (x == y) {
        cout << 0 << endl;
        return 0; 
    }

    int clockwise = 0;
    int counterClockwise = 0;

    if (x < y) {
        clockwise = y - x;
        counterClockwise = n - y + x;
    }

    if (x > y) {
        clockwise = n - x + y;
        counterClockwise = x - y;
    }

    if (clockwise < counterClockwise) {
        cout << clockwise << endl;
    } else if (clockwise > counterClockwise) {
        cout << counterClockwise << endl;
    } else { // clockwise == counterClockwise then we return either of the 2
        cout << clockwise << endl;
    }

    return 0;
}