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  1. Prepare
  2. Algorithms
  3. Strings
  4. Beautiful Binary String
  5. Discussions

Beautiful Binary String

  • vuhuutuan0
     + 0 comments

    My answer with Typescript, simple

    function beautifulBinaryString(b: string): number {
    /**
     * replace and counting until [b] doesn't include '010' any more
     */
    let count = 0

    while (b.includes('010')) {
        b = b.replace('010', '011')
        count++
    }

    return count;
}