Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Lære For Loop | Introduction to Program Flow
C++ Introduction
course content

Kursinnhold

C++ Introduction

C++ Introduction

1. Getting Started
Introduction to C++ ProgrammingEntry Point of a C++ Program Understanding the Standard Library and Files in C++Exploring C++ Preprocessor DirectivesWriting Your First C++ Program
2. Introduction to Operators
Mastering C++ OperatorsArithmetic Operators PracticeRelational OperatorsLogical Operators
3. Variables and Data Types
Data TypesUnderstanding VariablesNumerical Data TypesIntroduction to StringIntroduction to ArraysWorking with the Array
4. Introduction to Program Flow
Conditional StatementsTernary OperatorSwitch StatementWhile LoopFor LoopPracticing With Loops
5. Introduction to Functions
What are Functions?Type of FunctionsReturn Statement in Functions Simple Function Practice

book
For Loop

The for loop is more complex than the other loops and consists of three parts. Structure of for loop:

python
  • Counter;
  • Exit condition;
  • Loop expression.
cpp

main

copy

              
123456789

            
#include <iostream>

int main()
{
	for (int counter = 0; counter <= 5; counter++)
	{
		std::cout << counter << std::endl;
	}
}
  • int counter = 0: iteration counter;
  • counter++: For each iteration, 1 will be added to the counter variable to mark the passage of the loop;
  • counter <= 5: loop termination condition. The loop will continue if the counter variable is less than or equal to 5.
question mark

How many iterations will this loop make?

Select the correct answer

Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 4. Kapittel 5
Vi beklager at noe gikk galt. Hva skjedde?
some-alt