public/subjects/checknumber

checknumber

Instructions

Write a function that takes a string as an argument and returns true if the string contains any number, otherwise return false.

Expected function

func CheckNumber(arg string) bool {
}

Usage

Here is a possible program to test your function:

package main

import (
	"fmt"
)

func main() {
	fmt.Println(CheckNumber("Hello"))
	fmt.Println(CheckNumber("Hello1"))
}

And its output:

$ go run .
false
true
$