Go Program to Check if Two Strings Are Anagrams

🎓 Top 15 Udemy Courses (80-90% Discount): My Udemy Courses - Ramesh Fadatare — All my Udemy courses are real-time and project oriented courses.

▶️ Subscribe to My YouTube Channel (178K+ subscribers): Java Guides on YouTube

▶️ For AI, ChatGPT, Web, Tech, and Generative AI, subscribe to another channel: Ramesh Fadatare on YouTube

1. Introduction

Anagrams are words or phrases that are formed by rearranging the letters of another word or phrase, using all the original letters exactly once. They have been a popular topic in literature and word games. In this blog post, we will explore a Go program that checks if two strings are anagrams of each other.

2. Program Overview

The basic idea to determine if two strings are anagrams is to check if both have the same characters with the same frequency. Our Go program will:

1. Take two strings as input.

2. Check if they are anagrams.

3. Display the result to the user.

3. Code Program

// Declare the package name
package main

// Import the necessary packages
import (
	"fmt"
	"strings"
	"sort"
)

// Function to check if two strings are anagrams
func areAnagrams(str1, str2 string) bool {
    // Convert strings to lowercase for case-insensitive comparison
    s1 := strings.ToLower(str1)
    s2 := strings.ToLower(str2)

    // Sort the strings
    s1Slice := strings.Split(s1, "")
    s2Slice := strings.Split(s2, "")
    sort.Strings(s1Slice)
    sort.Strings(s2Slice)
    
    // Check if sorted strings are equal
    return strings.Join(s1Slice, "") == strings.Join(s2Slice, "")
}

// Main function
func main() {
	var str1, str2 string

	fmt.Print("Enter first string: ")
	fmt.Scanln(&str1)
	fmt.Print("Enter second string: ")
	fmt.Scanln(&str2)

	if areAnagrams(str1, str2) {
		fmt.Println("The strings are anagrams!")
	} else {
		fmt.Println("The strings are not anagrams!")
	}
}

Output:

For the input strings "listen" and "silent":
Enter first string: listen
Enter second string: silent
The strings are anagrams!

4. Step By Step Explanation

1. Setting Up: We start by specifying the package and importing the required libraries.

2. Anagram Checker Function: The areAnagrams function first converts the strings to lowercase for a case-insensitive comparison. It then sorts the characters of each string and compares if they are the same.

3. User Interaction: The main function prompts the user to enter two strings. It then checks if the two strings are anagrams using the areAnagrams function and displays the result.

By using this program, you can quickly verify if two words or phrases are anagrams, providing both fun and utility in word games and linguistic explorations.

My Top and Bestseller Udemy Courses. The sale is going on with a 70 - 80% discount. The discount coupon has been added to each course below:

Build REST APIs with Spring Boot 4, Spring Security 7, and JWT

🆕 High-Demand 80–90% OFF

[NEW] Learn Apache Maven with IntelliJ IDEA and Java 25

🆕 High-Demand 80–90% OFF

ChatGPT + Generative AI + Prompt Engineering for Beginners

🚀 Trending Now 80–90% OFF

Spring 7 and Spring Boot 4 for Beginners (Includes 8 Projects)

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Building Real-Time REST APIs with Spring Boot - Blog App

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Building Microservices with Spring Boot and Spring Cloud

🌟 Top Rated 80–90% OFF
Available in Udemy for Business

Java Full-Stack Developer Course with Spring Boot and React JS

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Build 5 Spring Boot Projects with Java: Line-by-Line Coding

🌟 Top Rated 80–90% OFF

Testing Spring Boot Application with JUnit and Mockito

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Spring Boot Thymeleaf Real-Time Web Application - Blog App

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Master Spring Data JPA with Hibernate

🔥 Bestseller 80–90% OFF
Available in Udemy for Business

Spring Boot + Apache Kafka Course - The Practical Guide

🎓 Student Favorite 80–90% OFF
Available in Udemy for Business

Java Testing: Mastering JUnit 5 Framework

🆕 New 80–90% OFF

Reactive Programming in Java: Spring WebFlux and Testing

🌟 Top Rated 80–90% OFF

Spring Boot + RabbitMQ Course - The Practical Guide

🌟 Top Rated 80–90% OFF
Available in Udemy for Business

Functional Programming in Java (Includes Java Collections)

🎓 Student Favorite 80–90% OFF

ChatGPT for Java Developers: Boost Your Productivity with AI

🚀 Trending Now 80–90% OFF