Pussit

input/code.cpp: In function 'int main()':
input/code.cpp:19:7: warning: unused variable 'offset' [-Wunused-variable]
    ll offset = m%k;
       ^

#include <iostream>

using namespace std;

#define ll long long

int t;
ll n,m,k;

int main()
{
	cin >> t;
	for (int i = 0; i < t; i++) {
		cin >> n >> m >> k;
		if (m%k == 0) {
			ll empty = n-m/k;
			cout << empty+k << "\n";
		} else {
			ll offset = m%k;
			ll empty = n-m/k-1;
			cout << empty+k << "\n";
		}
	}
}

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER

Test 3

Group: 3

Verdict: WRONG ANSWER