Pussit

#include <iostream>
#include <algorithm>
#include <cmath>
#include <climits>
#include <cstdio>

using namespace std;

typedef signed long long int ll;
typedef unsigned long long int ull;



int main() {

    int t;
    cin >> t;

    int n, m, k;
    int result;
    for (;t--;) {
        cin >> n >> m >> k;

        int d = m/n;
        result = d*n;
        m -= d*n;

        if (result >= k) {
            cout << k << endl;
            continue;
        }

        cout << n-m+k << endl;
    }

    return 0;
}

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER

Test 3

Group: 3

Verdict: WRONG ANSWER