Reverse String in Go

Welcome to the Reverse String in Go page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

package main

import "fmt"
import "os"

//Function to reverse a string
func reverse_string(str string) string {
    chars := []rune(str)
    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() {
    // Check the command line args length
    var argslen = len(os.Args)

    // If the length is 2, one command line arg exist
    if argslen == 2 {
        input := os.Args[1]
        fmt.Printf("%v\n", reverse_string(input))
    }
}

Reverse String in Go was written by:

• Parker Johansen
• Riddhi K

If you see anything you'd like to change or update, please consider contributing.

Note: The solution shown above is the current solution in the Sample Programs repository as of Apr 01 2019 02:39:12. The solution was first committed on Oct 15 2018 21:33:39. As a result, documentation below may be outdated.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

No 'How to Run the Solution' section available. Please consider contributing.