C++ Cout Variable Code Example

Example 1: how to print a string to console in c++

// Just some basic format   #include <iostream> #include <string> using namespace std;  int main() {  cout << "Print a String" << endl;  }

Example 2: how to grab all of user input c++

// cin with strings #include <iostream> #include <string> using namespace std;  int main () {   string mystr;   cout << "What's your name? ";   getline (cin, mystr);   cout << "Hello " << mystr << ".\n";   cout << "What is your favorite team? ";   getline (cin, mystr);   cout << "I like " << mystr << " too!\n";   return 0; }

Example 3: cout value c++

#include <iostream>  using namespace std;  int main() { 	int a,b; 	char str[] = "Hello Programmers"; 	 	/* Single insertion operator */ 	cout << "Enter 2 numbers - "; 	cin >> a >> b; 	cout << str; 	cout << endl; 	 	/* Multiple insertion operator */ 	cout << "Value of a is " << a << endl << "Value of b is " << b; 	 	return 0; }

Example 4: how to cout in c++

std::cout << "Hello World!" << std::endl; //Or you can do std::cout << "Hello World!" <<; //Only in some scenarios