c++ text input code example

Example 1: user input c++

#include <iostream>
int main(){
  std::string firstname; //variable created as a string
  std::cout << "What's your first name\n";
  std::cin >> firstname;//asking for the users' first name
  std:: cout << "Hello " << firstname
}
//Works for anyone, don't need any packages, just type this is in and run it.

Example 2: get data from terminal c++

int i;
  cout << "Please enter an integer value: ";
  cin >> i;