how to use array without size in c++
#include <iostream>
int main()
{
//Create a user input size
int size;
std::cout << "Enter Size Of Array : ";
std::cin >> size;
//Create the array with the size the user input
int *myArray = new int[size];
//Populate the array with whatever you like..
for(int i = 0; i < size; ++i)
{
myArray[i] = rand() % 10;
}
//Display whats in the array...
for(int i = 0; i < size; ++i)
{
std::cout << "Item In Element " << i << " of the array = : " << myArray[i] << std::endl;
}
//Delete the array
delete[] myArray;
return 0;
}