(c++) 백준 "10250) ACM 호텔"

https://www.acmicpc.net/problem/10250

10250번: ACM 호텔

---

#include <iostream>
#include <string>
#include <cmath>
using namespace std;
int main() {
    int T; cin >> T;
    for (int t = 1; t <= T; t++) {
        int H, W, N; cin >> H >> W >> N;
        int floor = (N % H == 0) ? H : N % H;
        string room = to_string(floor);
        int num = ceil(N /(float) H);
        if (num / 10 == 0) {
            room += "0";
        }
        room += to_string(num);
        cout << room << endl;
    }
    return 0;
}