#!/usr/bin/env ruby require "hpdf" pdf = HPDFDoc.new page = pdf.add_page page.set_line_width(30) y = 100 [HPDFDoc::HPDF_MITER_JOIN, HPDFDoc::HPDF_ROUND_JOIN, HPDFDoc::HPDF_BEVEL_JOIN].each do |x| page.set_line_join(x) page.move_to(100, y) …

import org.apache.commons.lang.BitField; public class C2009042200 { public static void main(String[] args) { BitField bf; for (int i = 0; i < 16; i++) { bf = new BitField(5); System.out.println(i + " : " + bf.clear(i)); } System.out.printl…

PARSER_BEGIN(Test) import java.io.*; public class Test { public static void main(String args[]) throws ParseException { Test parser = new Test(System.in); parser.Input(); } } PARSER_END(Test) SKIP : { <SPACE: " " | "\t" | "\n" | "\r"> } TOKEN : { <A: "a"> | <B: "b"> | <C: "c"> | <D: "d"> } void Inpu…</d:></c:></b:></a:></space:>