Puzzles

java Puzzles 之关于金钱计算那些事

javaPuzzles之关于金钱计算那些事javaPuzzles之关于金钱计算那些事，java要用int、long、orBigDecimal来计算，一般我们BigDecimal。packagecom.doctor.java.puzzle;importjava.math.BigDecimal;/***@authorsdcuike**@time2016年1月31日下午9:26:52**javaPuzz
A_Beaver·2016-01-31 21:35

java Puzzles 之关于金钱计算那些事

 javaPuzzles之关于金钱计算那些事 javaPuzzles之关于金钱计算那些事，java要用int、long、orBigDecimal来计算，一般我们BigDecimal。packagecom.doctor.java.puzzle; importjava.math.BigDecimal; /** *@authorsdcuike * *@time2016年1月31日下午9:26:52
doctor_who2004·2016-01-31 21:00

java Puzzles 之 如何正确的判断奇数

javaPuzzles之如何正确的判断奇数如何判断一个正数为奇数，看似简单，但我们也经常忽略掉整数有负数、0、正数。数学概念也很重要滴。packagecom.doctor.java.puzzle;/***@authorsdcuike**@time2016年1月31日下午9:08:54*如何正确的判断奇数*要考虑到正数、负数、零情况。*/publicclassOddity{publicstaticv
A_Beaver·2016-01-31 21:50

java Puzzles 之 如何正确的判断奇数

javaPuzzles之如何正确的判断奇数如何判断一个正数为奇数，看似简单，但我们也经常忽略掉整数有负数、0、正数。数学概念也很重要滴。packagecom.doctor.java.puzzle; /** *@authorsdcuike * *@time2016年1月31日下午9:08:54 *如何正确的判断奇数 *要考虑到正数、负数、零情况。 */ publicclassOddity{ pu
doctor_who2004·2016-01-31 21:00

【POJ1204】Word Puzzles【Trie】【暴力】

比较神奇的trie树。当然不用对地图建8个trie，直接对单词建树即可。枚举地图上的每个点和每个方向，深搜，在地图上边走、trie上边跑，如果找到单词结尾，那么就保存答案。由于trie根节点并没有保存单词，所以深搜开始的节点是trie的儿子。题目并没有告诉单词长度，一开始开了和地图一样的大小，结果MLE，最后开小了一个数量级，AC。#include #include #include using
BraketBN·2016-01-22 16:00

博客收藏

https://github.com/heaton/hello-java/blob/master/src/test/java/me/heaton/puzzles/guessnumber/NumberGeneratorSpec.java
jackleechina·2015-12-17 09:00

九度OJ 1262：Sequence Construction puzzles(I)_构造全递增序列 （DP）

时间限制：1秒内存限制：32兆特殊判题：否提交：118解决：54题目描述：给定一个整数序列，请问如何去掉最少的元素使得原序列变成一个全递增的序列。输入：输入的第一行包括一个整数N(1 #include #include #defineN10000 typedefstructnode{ intid; intmNum; structnode*next; }Post; intn; inta[N+1
thudaliangrx·2015-11-14 17:00

leetcode------Valid Sudoku

Valid Sudoku 通过率: 27.2% 难度： 简单 Determine if a Sudoku is valid, according to: Sudoku Puzzles
·2015-11-13 14:03

LeetCode 036 Valid Sudoku

题目要求：Valid Sudoku Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-13 13:36

poj 1204 Word Puzzles

http://poj.org/problem?id=1204 AC自动机 代码： #include<iostream> #include<cmath> #include<cstdio> #include<string> #include<cstring> #include<vector> #include&
·2015-11-13 11:32

leetcode第35题--Valid Sudoku

题目：Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-13 08:50

[LeetCode]Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-13 08:06

LeetCode Online Judge 题目C# 练习 - Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board could be partially
·2015-11-13 05:39

【leetcode】Valid Sudoku

Valid Sudoku Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-13 02:36

[POJ1204 Word Puzzles]

[关键字]：字符串 [题目大意]：求出所给出的每个单词在整个字母方阵中出现的坐标和方向。 //===================================================================================================== [分析]：先按每个要求的单词建立字典树，然后枚举每种方向的起点，保证对每个方向的搜索都能够覆盖全
·2015-11-13 02:48

LeetCode: Valid Sudoku 解题报告

Valid SudokuDetermine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board
·2015-11-13 00:23

Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-12 16:00

poj1204之AC自动机

  Word Puzzles Time Limit: 5000MS   Memory Limit: 65536K Total Submissions
·2015-11-12 11:50

Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-12 10:22

Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-11 18:15

[Leetcode][Python]36: Valid Sudoku

Sudokuhttps://oj.leetcode.com/problems/valid-sudoku/Determine if a Sudoku is valid, according to: Sudoku Puzzles
·2015-11-11 17:39

小程序收藏

windows小游戏 http://www.chiark.greenend.org.uk/~sgtatham/puzzles/   http://exaos.github.com/blog
·2015-11-11 16:36

Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-11 15:20

POJ 1204 Word Puzzles

解题思路:建立输入单词(反向，便于寻找起始点所在的位置)的AC图，然后按照八个方向依次寻找(注意方向也为方向）。例如A是向上方向，我们需要改为反向，向下。那么我们需要将每列--从上到下方向--组成的字符串--共width个--分别到AC图中查找匹配。 关键代码已经注释   #include < iostream >
·2015-11-11 04:14

codeforces 342D Xenia and Dominoes（状压dp+容斥）

Xenia and Dominoes Xenia likes puzzles very much. She is especially
·2015-11-11 02:26

Leetcode: Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-11 01:32

C puzzles详解

题目：http://www.gowrikumar.com/c/ 参考：http://wangcong.org/blog/archives/291 http://www.cppblog.com/smagle/archive/2010/05/27/116211.html http://blog.chinaunix.net/uid-474889-id-2397033.html   博
·2015-11-10 23:37

C puzzles详解【51-57题】

第五十一题 Write a C function which does the addition of two integers without using the '+' operator. You can use only the bitwise operators.(Remember the good old method of implementing the full-adder c
·2015-11-10 23:37

C puzzles详解【46-50题】

第四十六题 What does the following macro do? #define ROUNDUP(x,n) ((x+n-1)&(~(n-1))) 题目讲解： 参考：http://bbs.chinaunix.net/forum.php?mod=viewthread&tid=814501 用于内存对齐，n为2的幂。 第四十七题 Most
·2015-11-10 23:36

C puzzles详解【34-37题】

第三十四题 The following is a piece of C code, whose intention was to print a minus sign 20 times. But you can notice that, it doesn't work. #include <stdio.h> int main() { int i;
·2015-11-10 23:35

C puzzles详解【21-25题】

第二十一题 What is the potential problem with the following C program? #include <stdio.h> int main() { char str[80]; printf("Enter the string:"); scanf("%s",str); printf(&quo
·2015-11-10 23:34

C puzzles详解【26-30题】

第二十六题（不会） The following is a simple program which implements a minimal version of banner command available on most *nix systems. Find out the logic used in the program. #include<stdio.h>
·2015-11-10 23:34

C puzzles详解【38-45题】

第三十八题 What is the bug in the following program? #include <stdlib.h> #include <stdio.h> #define SIZE 15 int main() { int *a, i; a = malloc(SIZE*sizeof(int
·2015-11-10 23:33

C puzzles详解【31-33题】

第三十一题 The following is a simple C program to read and print an integer. But it is not working properly. What is(are) the mistake(s)? #include <stdio.h> int main() { int n;
·2015-11-10 23:32

C puzzles详解【16-20题】

第十六题 The following is a small C program split across files. What do you expect the output to be, when both of them compiled together and run? File1.c int arr[80]; File2.c extern int *arr; int main()
·2015-11-10 23:31

C puzzles详解【13-15题】

第十三题 int CountBits(unsigned int x) { int count=0; while(x) { count++; x = x&(x-1); } return count; } 知识点讲解 位运算 关于位运算的一些例
·2015-11-10 23:31

C puzzles详解【9-12题】

第九题 #include <stdio.h> int main() { float f=0.0f; int i; for(i=0;i<10;i++) f = f + 0.1f; if(f == 1.0f) printf(&
·2015-11-10 23:30

C puzzles详解【1-5题】

第一题  #include<stdio.h> #define TOTAL_ELEMENTS (sizeof(array) / sizeof(array[0])) int array[] = {23,34,12,17,204,99,16}; int main() { int d; for(d=-1;d &l
·2015-11-10 23:29

C puzzles详解【6-8题】

第六题 #include<stdio.h> int main() { int a=10; switch(a) { case '1': printf("ONE\n");
·2015-11-10 23:29

Valid Sudoku

//oj.leetcode.com/problems/valid-sudoku/ Determine if a Sudoku is valid, according to: Sudoku Puzzles
·2015-11-09 11:13

【LeetCode】36. Valid Sudoku

Valid Sudoku Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-08 11:16

leetcode[36]Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-05 08:16

hdu 1381 Crazy Search

pid=1381 Crazy Search Description Many people like to solve hard puzzles some of which may lead them
·2015-11-03 22:42

Valid Sudoku

Valid Sudoku 问题： Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-03 21:50

程序员面试逻辑题解析

《程序员面试逻辑题解析》 基本信息 原书名：Puzzles for Programmers and Pro 作者： (美)Dennis E.
·2015-11-02 15:33

【leetcode刷题笔记】Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-02 10:21

[Leetcode] Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-11-02 09:25

LeetCode - Valid Sudoku

Valid Sudoku 2013.12.15 02:59 Determine if a Sudoku is valid, according to: Sudoku Puzzles - The
·2015-11-01 10:09

CF#196DIV2:A-Puzzles

http://codeforces.com/contest/337/problem/A The end of the school year is near and Ms. Manana, the teacher, will soon have to say goodbye to a yet another class. She decided to prepare a goodbye pres
·2015-10-31 16:32

【leetcode】Valid Sudoku

题目简述： Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
·2015-10-31 15:04
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