wc命令帮助 $ wc --help Usage: wc [OPTION]... [FILE]... or: wc [OPTION]... --files0-from=F Print newline, word, and byte counts for each FILE, and a total line if more than one FILE is specified. A word is a non-zero-length sequence of characters delimite
Attacking rooks Time Limit: 20000ms, Special Time Limit:50000ms, Memory Limit:65536KB Total submit users: 12, Accepted users: 7 Problem 13028 : No special judgement Problem description Chess inspired problems are a common source of exercises in algor
读取行: import scala.io.Source object FileReader { def main(args: Array[String]): Unit = { val source = Source.fromFile("F:\\scalaWorkspace\\ScalaLearning\\files\\test.txt", "UTF-8") val lineIterator = source.getLines() for (line <- li