public/subjects/binaryaddition

binary-addition

Instructions

Write a function named BinaryAddition(int,int) that takes two integers and returns the sum of the two in binary in an array of int.

• If one of the integers is negative return nil
• Convert the argument to binary then add the two binary numbers together

Expected function

func BinaryAddition(a int, b int) []int {
    // your code here
}

Usage

Here is a possible program to test your function:

package main

import "fmt"


func main(){
	fmt.Println(BinaryAddition(1, 1))
	fmt.Println(BinaryAddition(1, 2))
	fmt.Println(BinaryAddition(1, 3))
	fmt.Println(BinaryAddition(2, 1))
	fmt.Println(BinaryAddition(2, 2))
	fmt.Println(BinaryAddition(1, 16))
}

and the output should be:

$ go run . 
[1 0]
[1 1]
[1 0 0]
[1 1]
[1 0 0]
[1 0 1]
[1 0 0 0 1]