Counting Black Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8951 Accepted: 5775 题目链接:http://poj.org/problem?id1656
Description
There is a board with 100 *100 grids as shown below. The left-top gird is denoted as (1, 1) a…
SPF Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 3790 Accepted: 1727 题目连接:http://poj.org/problem?id1523
Description
Consider the two networks shown below.Assuming that data moves around these networks only between direct…
Phone List
Time Limit: 3000/1000 MS (Java/Others) Memory Limit:32768/32768 K (Java/Others) Total Submission(s): 4602 Accepted Submission(s): 1557
题目连接:http://acm.hdu.edu.cn/showproblem.php?pid1671
Problem Description
Given a list of p…
Domino Effect Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5637 Accepted: 1425 题目链接:http://poj.org/problem?id1135
Description
Did you know that you can use domino bones for otherthings besides playing Dominoes? Take a n…
Minimal Ratio Tree Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 836 Accepted: 304 题目链接:http://poj.org/problem?id3925
Description
For a tree, which nodes and edges are all weighted, the ratio of it iscalculated according …
The Perfect Stall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 14473 Accepted: 6621 题目链接:http://poj.org/problem?id1274 Description Farmer John completed his new barn just last week, complete with all the latest milking tec…
A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 31675 Accepted: 8989 Case Time Limit: 2000MS 题目链接:http://poj.org/problem?id3468
Description
You have N integers, A1, A2,... ,AN. You need t…
A Bugs Life Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 21871 Accepted: 7142 题目链接:http://poj.org/problem?id2492
Description
Background Professor Hopper is researching the sexual behavior of a rare species of bugs.He a…
Counting Black Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8951 Accepted: 5775 题目链接:http://poj.org/problem?id1656
Description
There is a board with 100 *100 grids as shown below. The left-top gird is denoted as (1, 1) a…
Johns trip Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5455 Accepted: 1774 Special Judge 题目链:http://poj.org/problem?id1041 Description
Little Johnny has got a new car. He decided to drivearound the town to v…
1.for.. 数组迭代的用法 Usage of for..in to iterate Arrays 举例:
var myArray [ “a”, “b”, “c” ];
var totalElements myArray.length;
for (var i 0; i < totalElements; i) {console.log(myArray[i]);
} 这里主要的问题是语句中的“for..."不…
Problem Description任何一个大学生对菲波那契数列(Fibonacci numbers)应该都不会陌生,它是这样定义的:F(1)1;F(2)2;F(n)F(n-1)F(n-2)(n>3);所以,1,2,3,5,8,13……就是菲波那契数列。在HDOJ上有不少相关的题目,比如1005 Fibona…
Freckles Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5248 Accepted: 2720 题目:http://poj.org/problem?id2560
Description
In an episode of the Dick VanDyke show, little Richie connects the freckles on his Dads back to form ap…
Stars Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22828 Accepted: 9949 题目链接:http://poj.org/problem?id2352
Description
Astronomers often examine star maps wherestars are represented by points on a plane and each star has…
Tram Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 7135 Accepted: 2583 题目链接:http://poj.org/problem?id1847
Description
Tram network in Zagrebconsists of a number of intersections and rails connecting some of them. Inevery …
//1. PHP中出现的字符串Hash函数 static unsigned long hashpjw(char *arKey, unsigned int nKeyLength) { unsigned long h 0, g; char *arEndarKeynKeyLength; while (arKey < arEnd) { h (h << 4) *arKey; if ((g (h & 0xF0000000))) { …
题目链接:http://poj.org/problem?id2262 Goldbachs ConjectureTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 28046 Accepted: 10797 Description In 1742, Christian Goldbach, a German amateur mathematician, sent a letter to Leonhard Euler …
一、需求 让每一次抽的数字是随机产生的,并且保证产生数字的过程中,上一次产生过了的数字不在继续出现。
二、代码演示 public static void main(String[] args) { Scanner in new Scanner(System.in); System.out.println("你要抽取多少个数字…
转载:http://www.antpedia.com/?uid-11244-action-viewspace-itemid-58468Have you ————–?1 spell checked the whole paper?2 rewritten your paper at least three times?3 stopped working on your paper for a day?To see and hear your words better when you l…