Chef and weird queries
Difference between en1 and en2, changed 2 character(s)
[this](https://www.codechef.com/OCT20B/problems/CHEFEZQ) is the problem.↵
Here is what my solution was:↵
~~~~~↵
#include<bits/stdc++.h>↵
#define ll long long↵
using namespace std;↵
int main()↵
{↵
    ll t;↵
    cin>>t;↵
    while(t--)↵
    {↵
        ll n,k;↵
        cin>>n>>k;↵
        ll queued=0;↵
        bool gotit = false;↵
        for(ll i=0; i<n; ++i)↵
        {↵
            ll x;↵
            cin>>x;↵
            queued= queued + (x-k);↵
            if(queued<0)↵
            {↵
                cout<<i+1<<endl;↵
                gotit = true;↵
                break;↵
            }↵
        }↵
        if(gotit)↵
            continue;↵

        if(queued>0)↵
        {↵
            cout<<n+1+queued/k<<endl;↵
        }↵
        else cout<<n+1<<endl;↵
    }↵
}

~~~~~↵
and as expected, it was giving correct results in test cases except for one, which was giving runtime error, the error which comes by the division of 0.↵
(and to be sure, I even tried running infinite loop if k==0, and then it showed TLE at the same test case.)↵
Now the thing is it is given k>0 and when I tried a little different technique, it was accepted.↵
So what is the problem here?↵

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English salt_n_ice 2020-10-13 17:30:57 18
en3 English salt_n_ice 2020-10-13 17:29:42 12
en2 English salt_n_ice 2020-10-13 17:28:59 2 Tiny change: '\n }\n}~~~~~\nand' -> '\n }\n}\n~~~~~\nand'
en1 English salt_n_ice 2020-10-13 17:28:12 1192 Initial revision (published)