Assignment operators in Go - Mini Project: Build & Apply

Assignment Operators in Go

📖 Scenario: You are helping a small shop keep track of the number of items in stock. You will use assignment operators to update the stock count as items are added or sold.

🎯 Goal: Build a Go program that uses assignment operators to update the stock count of a product step-by-step.

📋 What You'll Learn

Create a variable to hold the initial stock count

Create a variable to hold the number of items added or sold

Use assignment operators to update the stock count

Print the final stock count

💡 Why This Matters

🌍 Real World

Shops and businesses often need to update stock counts quickly as items are added or sold.

💼 Career

Understanding assignment operators is essential for writing clear and efficient code in many programming jobs.

1

Create the initial stock count

Create an int variable called stock and set it to 50.

Go

// Your code here

Need a hint?

Use := to declare and assign the variable stock.

2

Create a variable for items added

Create an int variable called added and set it to 20.

Go

package main

import "fmt"

func main() {
    stock := 50
    // Your code here
}

Need a hint?

Declare added using := and assign 20.

3

Update stock using assignment operators

Use the += assignment operator to add added to stock.

Go

package main

import "fmt"

func main() {
    stock := 50
    added := 20
    // Your code here
}

Need a hint?

Use stock += added to increase stock by added.

4

Print the final stock count

Use fmt.Println to print the value of stock.

Go

package main

import "fmt"

func main() {
    stock := 50
    added := 20
    stock += added
    // Your code here
}

Need a hint?

Use fmt.Println(stock) to show the updated stock count.