Submission #42154315

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Source Code Expand

fun main() {
    val (h, w) = readLine()!!.split(" ").map { it.toInt() }
    val s = List(h) {
        readLine()!!
    }

    var c = 0
    var min = Int.MAX_VALUE

    for(i in 0 until h) {
        if(s[i].indexOf("#") < 0) {
            continue
        }

        val count = s[i].count { it == '#' }

        if(count < min) {
            min = count
            c = i
        }
    }

    val start = s[c].indexOf("#")
    val end = s[c].lastIndexOf("#")

    for(i in start..end) {
        if(s[c][i] == '.') {
            println("${c+1} ${i+1}")
            return
        }
    }

    val diff = if(c == 0) {
        1
    } else {
        -1
    }

    if(start == 0) {
        println("${c+1} ${end+2}")
        return
    }

    if(s[c + diff][start - 1] == '#') {
        println("${c+1} $start")
        return
    }

    println("${c+1} ${end+2}")
}

Submission Info

Compile Error

warning: ATTENTION!
This build uses unsafe internal compiler arguments:

-XXLanguage:+InlineClasses

This mode is not recommended for production use,
as no stability/compatibility guarantees are given on
compiler or generated code. Use it at your own risk!

Main.kt:2:13: warning: variable 'w' is never used
    val (h, w) = readLine()!!.split(" ").map { it.toInt() }
            ^

Judge Result