Submission #7312691

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Source Code Expand

fun main(args: Array<String>) {
    val m = readLine()!!.toInt()
    when {
        m < 100 -> "00"
        m < 1000 -> "0${m / 100}"
        m <= 5000 -> m / 100
        m in 6000..30000 -> "${m / 1000 + 50}"
        m in 35000..70000 -> "${(m / 1000 - 30) / 5 + 80}"
        70000 < m -> "89"
        else -> ""
    }.let(::println)
}

Submission Info

Compile Error

Main.kt:4:20: warning: conditional branch result of type kotlin.String is implicitly cast to kotlin.Any
        m < 100 -> "00"
                   ^
Main.kt:5:21: warning: conditional branch result of type kotlin.String is implicitly cast to kotlin.Any
        m < 1000 -> "0${m / 100}"
                    ^
Main.kt:6:22: warning: conditional branch result of type kotlin.Int is implicitly cast to kotlin.Any
        m <= 5000 -> m / 100
                     ^
Main.kt:7:29: warning: conditional branch result of type kotlin.String is implicitly cast to kotlin.Any
        m in 6000..30000 -> "${m / 1000 + 50}"
                            ^
Main.kt:8:30: warning: conditional branch result of type kotlin.String is implicitly cast to kotlin.Any
        m in 35000..70000 -> "${(m / 1000 - 30) / 5 + 80}"
                             ^
Main.kt:9:22: warning: conditional branch result of type kotlin.String is implicitly cast to kotlin.Any
        70000 < m -> "89"
                     ^
Main.kt:10:17: warning: conditiona...

Judge Result