Learn basic programming concepts of C# such as conditional statements, loop statements, and methods.

Become an ASP.NET Core Developer

This highly interactive module begins with a simple “Hello, World!” program and proceeds to cover common concepts such as conditional statements, loop statements, and methods in C#. It also reflects upon the idea of arrays as well as the power they give to the programmer to write better code. Finally, it teaches us about exception handling in C# through interactive challenges and exercises.

C# for Programmers: A Practical Guide

## Problem Statement 

Write a *method* ` void computeCubes` which: 
* takes three integers `num1`, `num2`, `num3` as input. 
* computes the **cube** of all **three** values.

This method is `void` type hence doesn't *return* any values. How will you get the updated values of `num1`, `num2` and `num3`?? Hmmmm......

>**Hint:** Thinks in terms of the ​pass by reference method of passing values.

### Example

**Input:** 
```
num1=4,num2=2,num3=5; 
```

![](/api/collection/10370001/5701129488826368/page/5713384104263680/image/5749400357830656)

# Problem Statement 

Write a *method* ` void computeCubes` which: 
* takes three integers `num1`, `num2`, `num3` as input. 
* computes the **cube** of all **three** values.

This method is `void` type hence doesn't *return* any values. How will you get the updated values of `num1`, `num2` and `num3`?? Hmmmm......

>**Hint:** Thinks in terms of the ​pass by reference method of passing values.

## Example

**Input:** 
```
num1=4,num2=2,num3=5; 
```

![](/api/collection/10370001/5701129488826368/page/5713384104263680/image/5749400357830656)

This exercise requires you to compute cubes of variables passed 

Introduction to C#

Variables and Casting

Operators

Conditions

Loops

Arrays

Methods

Exception Handling

Conclusion

Exercise 2: Computing Cubes

Problem Statement