DPS0340

def FizzBuzz(n: Int, rules: List[Int], says: List[String]): Unit = {
  def checker(rule: Int, say: String): (Int) => String = (k: Int) => if(k % rule == 0) say else ""
  val guards = (for {
  	i <- 0 until rules.length
	} yield checker(rules(i), says(i))).toList
  def stringGen(k: Int, gs: List[(Int) => String]): String = if(!gs.isEmpty) gs.head(k) + stringGen(k, gs.tail) else ""
  for (i <- 1 to n) {
    val s = stringGen(i, guards)
    if(s != "") println(s)
    else println(i)

DPS0340

import scala.annotation.tailrec

def gugu(max: Int): Unit = {
  @tailrec
  def go(i:Int, j:Int): Unit = {
    if(i > max) return
    else if(j > max) return go(i+1, 1)
    else {
      println("%d * %d = %d".format(i, j, i*j))
      go(i, j+1)

DPS0340

for (year <- 1999 to 2019 if year % 4 == 0 if ((year % 100 != 0) || (year % 400 == 0))) println(year)

DPS0340

def rot13(s: String) = s.map(x => x match {
  case c if 'A' to 'Z' contains c => ('A' to 'Z')(((c.toInt - 'A') + 13) % 26)
  case z if 'a' to 'z' contains z => ('a' to 'z')(((z.toInt - 'a') + 13) % 26)
  case other => other
})

println(rot13("Hello World!!!!!!!")) // Uryyb Jbeyq!!!!!!!

DPS0340

def qsort(lst: List[Int]): List[Int] = lst match {
  case Nil => Nil
  case x :: xs => qsort(xs.filter(_ <= x)) ::: List(x) ::: qsort(xs.filter(_ > x))
}

println(qsort(List(15, 3, 6, 7, 9, 1))) // List(1, 3, 6, 7, 9, 15)

DPS0340

import java.io._
import java.math._
import java.security._
import java.text._
import java.util._
import java.util.concurrent._
import java.util.function._
import java.util.regex._
import java.util.stream._

DPS0340

import java.io._
import java.math._
import java.security._
import java.text._
import java.util._
import java.util.concurrent._
import java.util.function._
import java.util.regex._
import java.util.stream._

DPS0340

from selenium import webdriver
from selenium.webdriver.common.keys import Keys

# download chromedriver to source code path
# python main.py

def login():
    driver.get("https://ideone.com")

    driver.find_element_by_class_name("icon-signin").find_element_by_xpath("..").click()

DPS0340

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>
#include <malloc.h>

typedef struct _student {
	int number;
	int score[3];
	int sum;
	double avg;

DPS0340

;  (dolist (char-regexp alist)
;    (set-char-table-range composition-function-table (car char-regexp)
;                          `([,(cdr char-regexp) 0 font-shape-gstring]))))
  (require 'package)
  (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/"))
  (package-initialize)
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.