C++ Conditional Statements

1. Introduction to Conditional Statements

This is your gateway to understanding the fundamental building blocks of decision making in C++. Gain the essential knowledge to make your programs more intelligent and responsive.

What is Control Flow

The Role of Conditional Statements

2. Conditional Control Flow Practice

Apply and reinforce your knowledge of conditional flow control concepts in C++. You will be presented with a series of engaging programming challenges to test and expand your knowledge.

Parallelogram

Level of Knowledge

Which Triangle

Calculate Shipping Cost

3. Advanced Topics

Take your skills to the next level by exploring and learning advanced features and techniques to deepen your understanding and strengthen your knowledge.

Ternary Operator

Guard Clause

Summary and Overview

If Statement

The if statement is a foundational building block of control flow in most programming languages. It allows a program to make decisions and execute different blocks of code based on whether a given condition is true or false. The idea behind if statements is simple: If a condition is met, do something, otherwise, don’t.

Here is the if statement syntax:

condition is a boolean expression that evaluates to either true or false;
If the condition is true, the code inside the curly braces { } is executed;
If the condition is false, the code inside the if block is skipped, and program execution continues with the next statement after the if block.

main.cpp

If you have an if statement with only one statement to be executed when the condition is true, you can omit the curly braces { }. For example:

same as

Note
The condition within an if statement requires a bool type. As you may be aware from C++ Data Types course, you can obtain a bool type by performing complex operations using || (logical OR) and && (logical AND). Therefore, the condition in an if statement can also consist of these complex operations.

Завдання

Check if a two dimensional square with x (length) and y (height) can fit into another square with dimensions x1 (length) and y1 (height).
Output Can fit in console if it can.

_{Once you've completed this task, click the button below the code to check your solution.}

Все було зрозуміло?

Секція 1. Розділ 3

Зміст курсу

C++ Conditional Statements

1. Introduction to Conditional Statements

What is Control Flow The Role of Conditional Statements If Statement Else Statement Nested If Statements Switch Statement

2. Conditional Control Flow Practice

Parallelogram Level of Knowledge Which Triangle Calculate Shipping Cost

3. Advanced Topics

Ternary Operator Guard Clause Summary and Overview

C++ Conditional Statements

If Statement

Here is the if statement syntax:

condition is a boolean expression that evaluates to either true or false;
If the condition is true, the code inside the curly braces { } is executed;
If the condition is false, the code inside the if block is skipped, and program execution continues with the next statement after the if block.

main.cpp

If you have an if statement with only one statement to be executed when the condition is true, you can omit the curly braces { }. For example:

same as

Note
The condition within an if statement requires a bool type. As you may be aware from C++ Data Types course, you can obtain a bool type by performing complex operations using || (logical OR) and && (logical AND). Therefore, the condition in an if statement can also consist of these complex operations.

Завдання

Check if a two dimensional square with x (length) and y (height) can fit into another square with dimensions x1 (length) and y1 (height).
Output Can fit in console if it can.

_{Once you've completed this task, click the button below the code to check your solution.}

Все було зрозуміло?

Секція 1. Розділ 3