摘要：
Snowflake Snow SnowflakesTime Limit:4000MSMemory Limit:65536KTotal Submissions:17556Accepted:4509DescriptionYou may have heard that no two snowflakes are alike. Your task is to write a program to determine whether this is really true. Your program will read information about a collection of snowfl 阅读全文
摘要：
Ultra-QuickSortTime Limit:7000MSMemory Limit:65536KTotal Submissions:20073Accepted:7102DescriptionIn this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence elements until the sequence is sorted in 阅读全文