原创 BestCoder Round #54 (div.2)HDU 5429 Geometric Progression(1003)

1003 ( HDU 5429 ) Geometric Progression  Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Jav

原创 HDU 5443 The Water Problem

The Water Problem Time Limit: 1500/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Total Submi

原创 BestCoder Round #54 (div.2) HDU 5428 The Factor(1002)

1002 ( HDU 5428 ) The Factor  Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)

原创 BestCoder Round #54 (div.2) HDU 5427 A problem of sorting(1001)

1001 ( HDU 5427 ) A problem of sorting  Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java

原创 HDU3068最長迴文

最長迴文 Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11935  

原创 Codeforces Round #320 (Div. 2)B. Finding Team Member

B. Finding Team Member time limit per test 2 seconds memory limit per test256 megabytes inputstandard input out

原创 HDU 1157 POJ 2388 Who's in the Middle 求中位數

Who's in the Middle Time Limit: 2000/1000 MS (Java/Others)

原创 HDU 5437 Alisha’s Party

Alisha’s Party Time Limit: 3000/2000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Total Submission(

原创 BestCoder Round #49 ($) HDU 5339 Untitled(1001)

HDU 5339 Untitled  Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) 問題描述 有一個

原创 HDU 5444 Elven Postman

Elven Postman Time Limit: 1500/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Total Submission(s

原创 Codeforces Round #320 (Div. 2)D. "Or" Game

D. "Or" Game time limit per test2 seconds memory limit per tes

原创 Codeforces Round #320 (Div. 2)C. A Problem about Polyline

C. A Problem about Polyline time limit per test 1 second memory limit per test 256 megabytes input standard inp

原创 BestCoder Round #49 ($) HDU 5340 Three Palindromes(1002)

HDU 5340 Three Palindromes  Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)

原创 Codeforces Round #320 (Div. 2) A. Raising Bacteria

A. Raising Bacteria time limit per test 1 second memory limit per test 256 megabytes input standard input out

原创 ACRush 樓天成回憶錄

利用假期空閒之時,將這幾年 GCJ , ACM , TopCoder 參加的一些重要比賽作個回顧。首先是 GCJ2006 的回憶。 Google Code Jam 2006 一波三折: Google Code Jam 2006 是