Kotlin codeforces template

@JvmField val INPUT = System.`in`
@JvmField val OUTPUT = System.out

@JvmField val _reader = INPUT.bufferedReader()
fun readLine(): String? = _reader.readLine()
fun readLn() = _reader.readLine()!!
@JvmField var _tokenizer: StringTokenizer = StringTokenizer("")
fun read(): String {
    while (_tokenizer.hasMoreTokens().not()) _tokenizer = StringTokenizer(_reader.readLine() ?: return "", " ")
    return _tokenizer.nextToken()
}
fun readInt() = read().toInt()
fun readDouble() = read().toDouble()
fun readLong() = read().toLong()
fun readStrings(n: Int) = List(n) { read() }
fun readLines(n: Int) = List(n) { readLn() }
fun readInts(n: Int) = List(n) { read().toInt() }
fun readIntArray(n: Int) = IntArray(n) { read().toInt() }
fun readDoubles(n: Int) = List(n) { read().toDouble() }
fun readDoubleArray(n: Int) = DoubleArray(n) { read().toDouble() }
fun readLongs(n: Int) = List(n) { read().toLong() }
fun readLongArray(n: Int) = LongArray(n) { read().toLong() }

@JvmField val _writer = PrintWriter(OUTPUT, false)
inline fun output(block: PrintWriter.() -> Unit) { _writer.apply(block).flush() }

Source: codeforces.com

Similar codes

6 votes416 views2 answers
Kotlin thread
Kotlin
3 votes433 views2 answers
How to get char input in kotlin
Kotlin
0 vote401 views1 answer
Get list of current open apps in kotlin
Kotlin
3 votes401 views2 answers
How to connect with firebase in android studio manually
Kotlin
8 votes521 views2 answers
Kotlin ternary
Kotlin
0 vote407 views1 answer
Kotlin labels
Kotlin
0 vote395 views1 answer
Kotlin localdate add days
Kotlin
16 votes494 views3 answers
Kotlin for
Kotlin
1 vote440 views1 answer
Kotlin var init check
Kotlin
0 vote402 views1 answer
Kotlin gradle resources folder
Kotlin