How to read in user entered comma separated integers?

Question

I\'m writing a program that prompts the user for:

1. Size of array
2. Values to be put into the array

First part is fine, I create a dynamica

Answer 1

You can use getline() method as below:

#include 
#include 
#include 

int main() 
{
  std::string input_str;
  std::vector vect;

  std::getline( std::cin, input_str );

  std::stringstream ss(str);

  int i;

  while (ss >> i)
  {
    vect.push_back(i);

    if (ss.peek() == ',')
    ss.ignore();
  }
}

The code is taken and processed from this answer.