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38 lines
515 B
38 lines
515 B
2 years ago
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## checknumber
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### Instructions
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Write a function that takes a `string` as an argument and returns `true` if the string contains any number, otherwise return `false`.
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### Expected function
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```go
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func CheckNumber(arg string) bool {
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}
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```
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### Usage
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Here is a possible program to test your function:
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```go
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package main
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import (
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"fmt"
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"piscine"
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)
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func main() {
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fmt.Println(piscine.CheckNumber("Hello"))
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fmt.Println(piscine.CheckNumber("Hello1"))
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}
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```
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And its output:
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```console
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$ go run .
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false
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true
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$
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```
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