Output using fmt.Print in Go - Mini Project: Build & Apply

Output using fmt.Print

📖 Scenario: You are creating a simple Go program that prints messages to the screen. This is like writing a note on a piece of paper and showing it to your friend.

🎯 Goal: Learn how to use fmt.Print to display text output in Go.

📋 What You'll Learn

Create a string variable with a greeting message

Create a string variable with a name

Use fmt.Print to output the greeting and name together

Print the final message exactly as specified

💡 Why This Matters

🌍 Real World

Printing messages is the first step in many programs, like showing instructions or results to users.

💼 Career

Understanding how to output text is essential for debugging and interacting with users in software development.

1

Create greeting message variable

Create a string variable called greeting and set it to "Hello".

Go

// Create a string variable called greeting and set it to "Hello"
// Your code here

Need a hint?

Use := to create and assign a variable in one step.

2

Create name variable

Create a string variable called name and set it to "Alice".

Go

package main

import "fmt"

func main() {
    greeting := "Hello"
    // Create a string variable called name and set it to "Alice"
    // Your code here
}

Need a hint?

Remember to use := to create and assign the variable.

3

Use fmt.Print to output greeting and name

Use fmt.Print to print the greeting and name variables separated by a space.

Go

package main

import "fmt"

func main() {
    greeting := "Hello"
    name := "Alice"
    // Use fmt.Print to print greeting and name separated by a space
    // Your code here
}

Need a hint?

Pass greeting, a space string " ", and name as arguments to fmt.Print, separated by commas.

4

Print the final message

Run the program and ensure the output is exactly Hello Alice.

Go

package main

import "fmt"

func main() {
    greeting := "Hello"
    name := "Alice"
    fmt.Print(greeting, " ", name)
    // Run the program to see the output
    // Your code here
}

Need a hint?

Make sure there is a space between the words in the output.