Pussit

input/code.cpp: In function 'int main()':
input/code.cpp:14:12: warning: unused variable 'hi' [-Wunused-variable]
         ll hi=m/n+1;
            ^

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int tcs;
    cin>>tcs;
    for (int tc=0;tc<tcs;tc++){
        ll n,m,k;
        cin>>n>>m>>k;
        ll lo=m/n;
        ll hi=m/n+1;
        ll hs=m%n;
        ll ls=n-hs;

        ll v=0;

        ll lss=ls;

        while (k>0&&lss>0){
            v+=min(k, lo);
            k-=min(k, lo);
            lss--;
        }
        if (k>0){
            v+=ls;
            v+=k;
        }
        cout<<v<<endl;
    }
}

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 2

Verdict: WRONG ANSWER

Test 3

Group: 3

Verdict: TIME LIMIT EXCEEDED