Towers of Boxes

    1#include <bits/stdc++.h>
    2using namespace std;
    3using ll = long long;
    4using i128 = __int128;
    5const int inf = 1e9;
    6const ll INF = 1e18; //❄️
    7void solve() {
    8    int n, m, d; cin >> n >> m >> d;
    9    int stk = d / m + 1;
    10    //ceil of n / stk
    11    cout << (n + stk - 1) / stk << '\n';
    12}
    13int main() {
    14    ios::sync_with_stdio(0); cin.tie(0); 
    15    int t; cin >> t;
    16    while (t--) {
    17        solve();
    18    }
    19    return 0;
    20}