Preparing for the Contest.cpp

#include <bits/stdc++.h>
using namespace std;
int main()
{
	int t;
	cin>>t;
	while(t--)
	{
		int n,k;
		cin>>n>>k;
		for(int i=1;i<=k;i++) cout<<i<<" ";
		for(int i=n;i>=k+1;i--) cout<<i<<" ";
		cout<<endl;
	}
}