dailybird

package com

import scala.collection.mutable
import scala.io.Source

object NonDivisibleSubset {

    def main(args: Array[String]): Unit = {
        val target = Source.fromFile("").mkString.split(" ").map(_.toInt)
        println(target.length)

dailybird

def appendAndDelete(s: String, t: String, k: Int): String = {
    val sLength = s.length
    val tLength = t.length
    val minLength = Math.min(sLength, tLength)
    var done = false
    var index = 0
    while (done == false && index < minLength) {
        if (s(index).equals(t(index)) == false) {
            done = true
        } else {

dailybird

package com

import scala.collection.mutable.ArrayBuffer

object MagicSquare {

    def main(args: Array[String]): Unit = {

        val target = Array[Array[Int]](
            Array[Int](4, 8, 2),

dailybird

package com

import scala.collection.mutable.ArrayBuffer

object PermutationQuestion {

    def main(args: Array[String]): Unit = {
        val candidates = ArrayBuffer[Int](1, 3, 7, 5, 9)
        val count = 3
        val container = getAllPermutations(count, candidates)

dailybird

package com;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Logger;
import java.util.regex.Pattern;

public class PatternQuestion {

dailybird

package com

import scala.collection.mutable.ArrayBuffer

object CombinationQuestion {

    def main(args: Array[String]): Unit = {
        val candidates = ArrayBuffer[Int](1, 3, 7, 5, 9)
        val count = 3
        val container = getAllCombinations(count, candidates)

dailybird

<?php
/**
 * Created by PhpStorm.
 * User: dailybird
 * Date: 17/6/1
 * Time: 下午11:57
 */


$nodes = [

dailybird

<?php

date_default_timezone_set('PRC');

$filename = 'messages.txt';
$username = $_POST['username'] ?? null;
$title = $_POST['title'] ?? null;
$content = $_POST['content'] ?? null;

if(!is_null($username) && !is_null($title) && !is_null($content)){

dailybird

int upperBit(x)
{
   int count = 0;
   while(x)
   {
            count++;
            x = x & (x-1);
   }
   return count;
}

dailybird

<?php 

/**
 * 打印金字塔
 * @param  [int] $level [层数]
 * @return [void]  
 */
function pyramidPrinter($level){
	for ($index = 1; $index <= $level; $index++) {
		for ($space = $level; $space > $index; $space--) {