New Lines

As it is mentioned before the object cout doesn’t give us the opportunity to start the message from a new line. So what should we do if we want to print the message or data to separate lines?

To insert a new line you can use endl manipulator:


              12345678
            
#include <iostream> 
using namespace std;
 
int main() {
&nbsp;&nbsp;&nbsp;&nbsp;    cout << "I love programming!" << endl;
 &nbsp;&nbsp;&nbsp;&nbsp;   cout << "I love C++" << " and " << "Python!";
  &nbsp;&nbsp;&nbsp;&nbsp;  return 0;
}

As a more compact alternative to endl you can also use \n character:


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#include <iostream>
using namespace std;
 
int main() {
 &nbsp&nbsp&nbsp&nbsp    cout << "I love programming! \n" << endl;
  &nbsp&nbsp&nbsp&nbsp  cout << "I love C++";
  &nbsp&nbsp&nbsp&nbsp  return 0;
}

To create a blank line just use twice character \n after each other.

If you want to insert double quote characters to your message you can also use here the backslash \".

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Kurssisisältö

Introduction to C++ | Mobile-Friendly

1. Basics

Get Started Output New Lines Comments

2. Variables

Types of Variables Identifiers User Input Strings Simple Math Not Simple Math Increment (Prefix and Postfix)Constant

3. Conditional Statements

Booleans If Expression More Logical Operators Else Expression Else If Expression Short Forms Switch Statement The Keyword Default

4. Loops

While Loop Do/While Loop For Loop Break/Continue Statements

5. Intro to Arrays

Basic Concept of the Array Loops in Arrays Manipulations with Arrays