GO Program to find the length of the string

How to find the length of the string

Here we are explaining how to find the length of the string in the Go program. We can use the built-in function fmt.println() to print anything and fmt.scanln() for reading the values. This function is defined under the fmt package and it helps to write standard output. In order to use these functions, we need to import the “fmt” package.

 

How to find the length of the string in the GO Program

We are using fmt.println() function for printing the string to the output screen. Here we are showing how to find the length of the string in the Go language. Here variable string is holding the string to find the length. And variable len for holding the length of the string. Finally, the string length is calculated as len(string) and print the result. Given below are the steps which are used in the Go program. 

ALGORITHM

STEP 1: Import the package fmt

STEP 2: Start function main()

STEP 3: Declare the string variable string

STEP 4: Assign string with the text "Hi how are you"

STEP 5: Find the string length as len(string)

STEP 6: Finally print the variable len using fmt.Println()

 

GO Source Code

                                          package main

import (
    "fmt"
)

func main() {

    string := "Hi how are you"
    fmt.Println(string)

    len := len(string)
    fmt.Println("The length of a given string = ", len)
}
                                      

OUTPUT

The length of a given string = 14