cout in C++ | Print in c++

// i/o example

#include <iostream>

using namespace std;

int main ()

{

  int i;

  cout &lt;&lt; "Please enter an integer value: ";

  cin &gt;&gt; i;

  cout &lt;&lt; "The value you entered is " &lt;&lt; i;

  cout &lt;&lt; " and its double is " &lt;&lt; i*2 &lt;&lt; ".\n";

  return 0;

}</iostream>

OUTPU :

Please enter an integer value: 702

The value you entered is 702 and its double is 1404.