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README.md |
README.md
printifnot
Instructions
Write a function that takes a string
as an argument and returns the letter G
if the argument length is less than 3, otherwise returns Invalid Input
followed by a newline \n
.
- If it's an empty string return
G
followed by a newline\n
.
Expected function
func PrintIfNot(str string) string {
}
Usage
Here is a possible program to test your function:
package main
import (
"fmt"
"piscine"
)
func main() {
fmt.Print(piscine.PrintIfNot("abcdefz"))
fmt.Print(piscine.PrintIfNot("abc"))
fmt.Print(piscine.PrintIfNot(""))
fmt.Print(piscine.PrintIfNot("14"))
}
And its output:
$ go run . | cat -e
Invalid Output$
Invalid Output$
G$
G$