#include <iostream>

void print(int* arr,size_t size){
    if(size == 1){
        std::cout << arr[0] << std::endl;
        return;
    }
    std::cout << arr[size-1] << " ";
    return print(arr,size-1);
}

int main(){
    srand(time(NULL));
    int* arr = new int[5];
    for(int i=0;i<5;i++){
        arr[i] = rand()%20+1;
    }
    for(int i=0;i<5;i++){
        std::cout << arr[i] <<" ";
    }
    std::cout << std::endl;
    print(arr,5);
}