Tests (or task detalization) for bestHighJump

[ice-phoenix]

Original report by Inga Egorova (Bitbucket: Rye_eyes, GitHub: Suntrie).

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#!kotlin

fun bestHighJump(jumps: String): Int {
    var parts=jumps.split(" ")
    var result= mutableListOf<Int>()
    try {
        for (i in 0 until parts.size) {
            if (parts[i]=="%-" || parts[i]=="%%-" || parts[i]=="-" || parts[i]=="%") continue
            else if (parts[i]=="+" ||  parts[i]=="%+" ||  parts[i]=="%%+") result.add(parts[i-1].toInt())
        }
    } catch (e: NumberFormatException) {
        return -1
    }
    return if (result.isEmpty()) -1
    else result.max()!!
}

Now it looks like a right decision according to the tests although different winning cases will be ommited.