叶孤心的专栏

The Triangle Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 41169   Accepted: 24882 Description 7 3 8 8 1 0 2 7 4 4 4 5 2 6 5 (Figure

Balanced Lineup Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 40312   Accepted: 18936 Case Time Limit: 2000MS Description For the daily milking, Farme

CRB and His Birthday Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 83    Accepted Submission(s): 45 Problem Description Today is

Zero Escape Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 864    Accepted Submission(s): 438 Problem Description Zero Escape, i

Anniversary party Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 5343   Accepted: 3054 Description There is going to be a party to celebrate the 80-th Anniv

Palindrome Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 56273   Accepted: 19455 Description A palindrome is a symmetrical string, that is, a string read i

Longest Ordered Subsequence Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 38980   Accepted: 17119 Description A numeric sequence of ai is ordered if a1 a2 

Alignment Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 14486   Accepted: 4695 Description In the army, a platoon is composed by n soldiers. During the mor

Pearls Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 7946   Accepted: 3948 Description In Pearlania everybody is fond of pearls. One company, called The Ro

Human Gene Functions Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 18007   Accepted: 10012 Description It is well known that a human gene can be considered

The Cow Lexicon Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 8765   Accepted: 4133 Description Few know that the cows have their own dictionary with W (1

Frequent values Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 15134   Accepted: 5519 Description You are given a sequence of n integers a1 , a2 , ... , an