Stringy Strings

Stringy StringsCodewars

Approach

Find the pattern

• value 2 is equal to '10'

• value 1 is equal to '1'

Solve the problem

1. Repeat the string '10' by the quotient of 'size' divided by 2.

2. attach '1' character if size divide 2 remainder 1

Solution

JavaScript

const stringy = (size) => '10'.repeat(Math.floor(size / 2)) + '1'.repeat(size % 2);