Function main

CodeChef_problems/PRICECON/Solution.cpp:16–37

#define ll long long

int main()
{
    int testCases;
    cin >> testCases;
    while (testCases--)
    {
        ll n, k;
        cin >> n >> k;
        ll p, s = 0;
        for (int i = 0; i < n; ++i)
        {
            cin >> p;
            if (p > k)
            {
                s += p - k;
            }
        }
        cout << s << '\n';
    }

    return 0;
}