Cadeado

Solution by dudu — 100 pts

Code / Notes

#include <bits/stdc++.h>
using namespace std;

int main() {
    int N;
    cin >> N;

    int ans = 0;
    for (int i = 0; i < N; i++) {
        int a, b;
        cin >> a >> b;

        int subindo = b-a;
        if (subindo < 0) subindo += 10;
        int desc = a-b;
        if (desc < 0) desc += 10;

        ans += min(subindo, desc);
    }

    cout << ans << endl;
}

Last updated 1 month, 2 weeks ago

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