public/subjects/printnbrbase

putnbrbase

Instructions

Write a function that prints an int in a string base passed as parameters.

If the base is not valid, the function prints NV (Not Valid):

Validity rules for a base :

• A base must contain at least 2 characters.
• Each character of a base must be unique.
• A base should not contain + or - characters.

The function has to manage negative numbers. (as shown in the example)

Expected function

func PrintNbrBase(nbr int, base string) {

}

Usage

Here is a possible program to test your function :

package main

import (
	"fmt"

	"github.com/01-edu/z01"

	"piscine"
)

func main() {
	piscine.PrintNbrBase(125, "0123456789")
	z01.PrintRune('\n')
	piscine.PrintNbrBase(-125, "01")
	z01.PrintRune('\n')
	piscine.PrintNbrBase(125, "0123456789ABCDEF")
	z01.PrintRune('\n')
	piscine.PrintNbrBase(-125, "choumi")
	z01.PrintRune('\n')
	piscine.PrintNbrBase(125, "aa")
	z01.PrintRune('\n')
}

And its output :

$ go run .
125
-1111101
7D
-uoi
NV
$

Notions

• 01-edu/z01