Console.WriteLine and Write methods in C Sharp (C#) - Mini Project: Build & Apply

Using Console.WriteLine and Console.Write Methods

📖 Scenario: You are creating a simple console program that displays a greeting message and some information about a product. This will help you learn how to show text on the screen using Console.WriteLine and Console.Write methods.

🎯 Goal: Build a console program that first shows a greeting on one line, then shows product details on the same line using Console.Write, and finally moves to a new line with Console.WriteLine.

📋 What You'll Learn

Create a string variable called greeting with the value "Hello, welcome!".

Create a string variable called product with the value "Coffee".

Create a decimal variable called price with the value 4.99m.

Use Console.WriteLine to print the greeting variable.

Use Console.Write to print the product variable followed by a space.

Use Console.WriteLine to print the price variable formatted as currency.

💡 Why This Matters

🌍 Real World

Console output is used in many simple programs and tools to show messages, results, or instructions to users.

💼 Career

Understanding how to display information clearly on the console is a basic skill for developers working with command-line tools, debugging, or learning programming.

1

Create greeting and product variables

Create a string variable called greeting and set it to "Hello, welcome!". Also create a string variable called product and set it to "Coffee".

C Sharp (C#)

// Your code here

Need a hint?

Use string to create text variables and assign the exact values given.

2

Create price variable

Create a decimal variable called price and set it to 4.99m.

C Sharp (C#)

string greeting = "Hello, welcome!";
string product = "Coffee";
// Your code here

Need a hint?

Use decimal type and add m after the number for money values.

3

Print greeting using Console.WriteLine

Use Console.WriteLine to print the greeting variable.

C Sharp (C#)

string greeting = "Hello, welcome!";
string product = "Coffee";
decimal price = 4.99m;
// Your code here

Need a hint?

Use Console.WriteLine with the variable name inside the parentheses.

4

Print product and price using Console.Write and Console.WriteLine

Use Console.Write to print the product variable followed by a space. Then use Console.WriteLine to print the price variable formatted as currency using price.ToString("C").

C Sharp (C#)

string greeting = "Hello, welcome!";
string product = "Coffee";
decimal price = 4.99m;
Console.WriteLine(greeting);
// Your code here

Need a hint?

Use Console.Write to print without moving to a new line, then Console.WriteLine to print the price and move to the next line.