RosettaCodeData/Task/Abbreviations-simple/Kotlin/abbreviations-simple.kts
2024-10-16 18:07:41 -07:00

53 lines
2.1 KiB
Kotlin

import java.util.Locale
private const val table = "" +
"add 1 alter 3 backup 2 bottom 1 Cappend 2 change 1 Schange Cinsert 2 Clast 3 " +
"compress 4 copy 2 count 3 Coverlay 3 cursor 3 delete 3 Cdelete 2 down 1 duplicate " +
"3 xEdit 1 expand 3 extract 3 find 1 Nfind 2 Nfindup 6 NfUP 3 Cfind 2 findUP 3 fUP 2 " +
"forward 2 get help 1 hexType 4 input 1 powerInput 3 join 1 split 2 spltJOIN load " +
"locate 1 Clocate 2 lowerCase 3 upperCase 3 Lprefix 2 macro merge 2 modify 3 move 2 " +
"msg next 1 overlay 1 parse preserve 4 purge 3 put putD query 1 quit read recover 3 " +
"refresh renum 3 repeat 3 replace 1 Creplace 2 reset 3 restore 4 rgtLEFT right 2 left " +
"2 save set shift 2 si sort sos stack 3 status 4 top transfer 3 type 1 up 1 "
private data class Command(val name: String, val minLen: Int)
private fun parse(commandList: String): List<Command> {
val commands = mutableListOf<Command>()
val fields = commandList.trim().split(" ")
var i = 0
while (i < fields.size) {
val name = fields[i++]
var minLen = name.length
if (i < fields.size) {
val num = fields[i].toIntOrNull()
if (num != null && num in 1..minLen) {
minLen = num
i++
}
}
commands.add(Command(name, minLen))
}
return commands
}
private fun get(commands: List<Command>, word: String): String? {
for ((name, minLen) in commands) {
if (word.length in minLen..name.length && name.startsWith(word, true)) {
return name.toUpperCase(Locale.ROOT)
}
}
return null
}
fun main(args: Array<String>) {
val commands = parse(table)
val sentence = "riG rePEAT copies put mo rest types fup. 6 poweRin"
val words = sentence.trim().split(" ")
val results = words.map { word -> get(commands, word) ?: "*error*" }
val paddedUserWords = words.mapIndexed { i, word -> word.padEnd(results[i].length) }
println("user words: ${paddedUserWords.joinToString(" ")}")
println("full words: ${results.joinToString(" ")}")
}