Printing to the console code snippet

#include <iostream>

 

using namespace std;

 

int main() {

      // cout is an output stream, that represents the standart output stream

      // "<<" operator is known as "insertion operator"

      // is outputs data to the stream

      cout << "A string";

 

      // to insert a newline, output manipulator endl

      cout << endl;

 

      // or one can combine those two outputs in one line of code

      cout << "Another string" << endl;

 

      // one can output a number in a similar way

      cout << "Number: " << 7 << endl;

 

      // a trick you will learn in "if statement" snippet

      cout << "Is 2 + 2 equal to 4? " << boolalpha << (2 + 2 == 4) << endl;

 

      return 0;

}

 

#include "stdio.h"

 

int main() {

      // prints "A string to console"

      printf("A string");

     

      // inserts a newline

      printf("\n");

     

      // can be done together

      printf("Another string\n");

 

      // prints a number

      // %d shows, that one want to print integer number

      printf("Number: %d\n", 5);

 

      // boolean trick from C++ code snippets

      // will output only "1" (true in a "machine language")

      printf("Is 2 + 2 equal to 4? %d\n", (2 + 2 == 4));

 

      return 0;

}