public/subjects/notdecimal

notdecimal

Instructions

Write a function called NotDecimal() that takes as an argument a string in form of a float number with the decimal point and returns a string converted to int without the decimal point (you will have to multiply it by 10^n to remove the .).

• If the number doesn't have a decimal point or there is only a zero after the . return the number followed by a newline \n.
• If the argument is empty return a newline \n.
• If the argument is not a number return it followed by a newline \n.

Expected function

func NotDecimal(dec string) string {

}

Usage

Here is a possible program to test your function:

package main

import (
	"fmt"
)

func main() {
	fmt.Print(NotDecimal("0.1"))
	fmt.Print(NotDecimal("174.2"))
	fmt.Print(NotDecimal("0.1255"))
	fmt.Print(NotDecimal("1.20525856"))
	fmt.Print(NotDecimal("-0.0f00d00"))
	fmt.Print(NotDecimal(""))
	fmt.Print(NotDecimal("-19.525856"))
	fmt.Print(NotDecimal("1952"))
}

And its output:

$ go run .  | cat -e
1$
1742$
1255$
120525856$
-0.0f00d00$
$
-19525856$
1952$