Write a program that will ask the user to give a string and then the program will reverse the arrangement of the given string and display the results on the screen.
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Sample Program Output
Program Listing
/* reverse.go
Author : Mr. Jake Rodriguez Pomperada, MAED-IT
Date : August 4, 2019 Sunday 9:41 PM
Location : Bacolod City, Negros Occidental
Website : http://www.jakerpomperada.com
Emails : jakerpomperada@gmail.com and jake_pomperada@tup.edu.ph
*/
package main
import (
"bufio"
"fmt"
"os"
"strings"
)
func reverse(s string) string {
chars := []rune(s)
for i, j := 0, len(chars)-1; i < j; i, j = i+1, j-1 {
chars[i], chars[j] = chars[j], chars[i]
}
return string(chars)
}
func main() {
consoleReader := bufio.NewReader(os.Stdin)
fmt.Print("\n")
fmt.Print("\tReverse a String")
fmt.Print("\n\n")
fmt.Print("\tGive a String : ")
str, _ := consoleReader.ReadString('\n')
fmt.Print("\n")
fmt.Print("\tDisplay the Results")
fmt.Print("\n")
fmt.Print(reverse(strings.ToUpper(str)))
fmt.Print("\n\n")
fmt.Print("\tEnd of Program")
fmt.Print("\n")
}
