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

2 votes305 views1 answer
Cannot inline bytecode built with JVM target 1.8 into bytecode that is being built with JVM target 1.6. Please specify proper '-jvm-target' option
Kotlin
5 votes316 views1 answer
Onbackpressed in fragment java
Kotlin
0 vote345 views1 answer
Kotlin swipe listener
Kotlin
0 vote254 views1 answer
AlertBuilder android kotlin
Kotlin
3 votes345 views1 answer
Kotlin round double string
Kotlin
4 votes288 views2 answers
Try catch kotlin
Kotlin
0 vote318 views1 answer
Kotlin + localdatatime yesterday
Kotlin
3 votes309 views1 answer
Start new activity kotlin
Kotlin
0 vote276 views1 answer
Android kotlin Avoid passing null as the view root AlertDialog
Kotlin
0 vote318 views1 answer
Mockito kotlin inorder
Kotlin