ianadiwibowo/central-park

package main

func MakeAnagram(a, b string) int32 {
    charmap := make(map[rune]int32)

    for _, c := range a {
        charmap[c]++
    }

    for _, c := range b {
        charmap[c]--
    }

    var result int32
    for _, value := range charmap {
        result += absolute(value)
    }

    return result
}

func absolute(number int32) int32 {
    if number < 0 {
        return -number
    }

    return number
}

func main() {

}