Educational Codeforces Round 123 (Rated for Div. 2) 1644B Anti-Fibonacci Permutation Solution

Problem Link: https://codeforces.com/contest/1644/problem/B
 

Solve in C++:

///La ilaha illellahu muhammadur rasulullah

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

///Abul Hasnat  Tonmoy

///Department of CSE,23rd batch

///Islamic University,Bangladesh

#include<bits/stdc++.h>

using namespace std;

int  main()

{

    long long t,n,i,j;

    cin>>t;

    while(t--)

    {

        cin>>n;

        for(i=1; i<=n; i++)

        {

            cout<<i<<" ";

            for(j=n; j>=1; j--)

            {

                if(i!=j)

                    cout<<j<<" ";

            }

            cout<<endl;

        }

    }

    return 0;

}