Showing posts with label String Palindrome in Golang. Show all posts
Showing posts with label String Palindrome in Golang. Show all posts

Tuesday, August 6, 2019

String Palindrome in Golang

Write a program that will ask the user to give a string and then the program will check if the given string a Palindrome or Not a Palindrome.


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Sample Program Output


Program Listing

/* palindrome.go
   Author   : Mr. Jake Rodriguez Pomperada, MAED-IT
   Date     : August 4, 2019  Sunday  6:26 AM
   Location : Bacolod City, Negros Occidental
   Website  : http://www.jakerpomperada.com
   Emails   : jakerpomperada@gmail.com and jake_pomperada@tup.edu.ph
 */


package main

import (
"fmt"
"strings"
)

func isPalindrome(input string) bool {
// Change the input string to lower case.
input = strings.ToLower(input)

// loop through half of the array
for i := 0; i < len(input)/2; i++ {
if input[i] != input[len(input)-i-1] {
return false
}
}
return true
}

func main() {
var str string
fmt.Print("\n")
fmt.Print("\tString Palindrome")
fmt.Print("\n\n")
fmt.Print("\tGive a String : ")
fmt.Scanln(&str)
fmt.Print("\n")

display := strings.ToUpper(str)

if (isPalindrome(str)) {
fmt.Print("\tThe given string ",display, "is a Palindrome.")
} else {
fmt.Printf("\tThe given string ",display, "is Not a Palindrome.")
}
fmt.Print("\n\n")
fmt.Print("\tEnd of Program")
fmt.Print("\n")
}