149_printNto1.cpp

#include<iostream>
using namespace std;
int main(){

    int n;                                 // tooked an user input
    cin >> n ;
    for(int i = n ; i >=2 ;--i ){          //run a loop from N to 2
    cout << i << " ";                      // print i
    }
    cout << 1 ;                           // at last print 1 
    return 0;
}

// happy coding :)