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README.md | ||
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README.md
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
$