Question

Write code that dynamically allocates an array of 20 integers, then uses a loop to allow the user to enter values for each element of the array. In C++ please, do not google, thanks!

Answer 1

//main.cpp
#include <iostream>
using namespace std;

int main(){
   int* arr = new int[20];
   
   for(int i = 0;i<20;i++){
      cout<<"Enter value for element "<<(i+1)<<" in the array: ";
      cin>>arr[i];
   }
   
   cout<<"Array values are: ";
   for(int i = 0;i<20;i++){
      cout<<arr[i]<<" ";
   }
   cout<<endl;
   
   return 0;
}