Binary Addition

Description:

Implement a function that adds two numbers together and returns their sum in binary. The conversion can be done before, or after the addition.

The binary number returned should be a string.

Examples:(Input1, Input2 --> Output (explanation)))

1, 1 --> "10" (1 + 1 = 2 in decimal or 10 in binary)
5, 9 --> "1110" (5 + 9 = 14 in decimal or 1110 in binary)

 

 

Solution:

1. Add 'a' and 'b'.
2. Find the binary number of the added value.

 

function addBinary(a,b){
  return (a+b).toString(2)
}