#include <iostream>
#include <array>
#include <algorithm>
#include <cstdlib>

void randArray(int *&arr, int size){
    arr = new int[size];
    for (int i = 0; i < size; i++){
        arr[i]=rand()%100+1;
    }
}

void printArray(int *arr, int size){
    for (int i = 0; i < size; i++){
        std::cout << arr[i] << ", ";
    }
}


int main(){
    int *array;
    randArray(array, 20);
    printArray(array, 20);
    delete array;
    std::cin.get();
}