CodeChef Starters 40 Division 3 (Unrated) Take discount or Not Problem Code: DISCOUNTT Solution

 Problem Link: https://www.codechef.com/START40C/problems/DISCOUNTT

Solution in C++: 

///La ilaha illellahu muhammadur rasulullah

///******Bismillahir-Rahmanir-Rahim******///

///Abul Hasnat  Tonmoy

///Department of CSE,23rd batch

///Islamic University,Bangladesh

///**********ALLAH IS ALMIGHTY************///

#include <bits/stdc++.h>

using namespace std;

int main()

{

    int  n,t,i,j,mx,x,y,z,s,sd,ss;

    cin>>t;

    while(t--)

    {

        s=sd=ss=0;

        cin>>n>>x>>y;

        int a[n+9];

        for(i=0; i<n; i++)

        {

            cin>>a[i];

            s+=a[i];

        }

        for(i=0; i<n; i++)

        {

            if(a[i]<=y)

                sd+=ss;

            else

            {

                sd+=(a[i]-y);

            }

        }

        if(x+sd<s)

            cout<<"COUPON"<<endl;

        else

            cout<<"NO COUPON"<<endl;

    }

}