#include<iostream> using namespace std; int a[10]; int main(){ int n; cin>>n; int a[10]={1,2,3,4,5,6,7,8,9,10}; for(int i=1;i<=n;i=i=+2){ cin>>a[i]; n=a[i+1]; a[1]=a[i+1]; a[i+1]=n; for(int j=1;j>=n;j-2){ cout<<a[j]<<" "; n=a[i+1]; a[1]=a[i+1]; a[i+1]=n; } } return 0; }