Recap - Calculations

Part of the Fundamentals section of Coddy's GO journey — lesson 21 of 109.

Challenge

Easy

Complete the code to perform various arithmetic operations and display the results.

Try it yourself

package main

import "fmt"

func main() {
  // Given variables
  a := 10
  b := 3
  
  // TODO: Calculate and store the sum of a and b in a variable named 'sum'
  
  // TODO: Calculate and store the difference (a - b) in a variable named 'difference'
  
  // TODO: Calculate and store the product of a and b in a variable named 'product'
  
  // TODO: Calculate and store the result of a divided by b in a variable named 'quotient'
  
  // TODO: Calculate and store the remainder when a is divided by b in a variable named 'remainder'
  
  // Print the results
  fmt.Println("Sum:", sum)
  fmt.Println("Difference:", difference)
  fmt.Println("Product:", product)
  fmt.Println("Quotient:", quotient)
  fmt.Println("Remainder:", remainder)
}

All lessons in Fundamentals

2Variables and Basic Data Types

What is a variable Type Inference with `:=`Integers (int)Floating-Point Numbers Booleans Strings Zero Values Constants Naming Conventions Recap - Variables and Types

5Basic Input/Output

Formatted Output Format Verbs Printing Types Getting Basic User Input Recap - Input and Output

8Functions

Understanding Functions Declaring a Function Calling Functions Function Parameters Returning a Single Value Returning Multiple Values Named Return Values Function Scope Basics Recap - Creating Reusable Code

11Composite Types: Slices

Introduction to Slices Declaring Slice Literals Creating Slices with `make`Slice Length vs Capacity Accessing Slice Elements Appending Elements Slicing Existing Slices/Arrays Iterating Over Slices Copying Slices Recap - Dynamic Lists

14Basic Error Handling

The Concept of Errors The `error` Interface Functions Returning Errors Checking for Errors Creating Simple Errors Creating Formatted Errors Basic Error Handling Recap - Handling Problems