Codeforces Round #784 (Div. 4) 1669A. Division? Solution

Problem Link:  https://codeforces.com/contest/1669/problem/A 

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()

{

    long long  n,x,y,t,r;

    cin>>t;

    while(t--)

    {

    cin>>n;

    if(n>=1900)

        cout<<"Division 1"<<endl;

    else if(n>=1600&&n<=1899)

      cout<<"Division 2"<<endl;

     else if(n>=1400&&n<=1599)

      cout<<"Division 3"<<endl;

      else

      cout<<"Division 4"<<endl;

    }

}