input console c++ code example

Example 1: c++ read console input

// Include the library for console in-/outputs
#include <iostream>
// Include the libary for strings
#include <string>

// Main function
int main()
{
  // Initialize variable
  std::string value;
  // Read from console
  std::getline(std::cin, value);
}

Example 2: how to get input from the console in c++

int age;
cin >> age;

Example 3: get data from terminal c++

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

Example 4: c++ output

#include <iostream>

int main(){
  std::cout << "Hello World!" << std::endl; // prints "Hello World"
}