摘要:
问题描述 Some of you may have played a game called 'Blocks'. There are n blocks in a row, each box has a color. Here is an example: Gold, Silver, Silver, 阅读全文
摘要:
问题描述 Bill is trying to compactly represent sequences of capital alphabetic characters from 'A' to 'Z' by folding repeating subsequences inside them. F 阅读全文
摘要:
问题描述 Marsha and Bill own a collection of marbles. They want to split the collection among themselves so that both receive an equal share of the marble 阅读全文
摘要:
问题描述 Byteasar works as a ticket inspector in a Byteotian National Railways (BNR) express train that connects Byteburg with Bitwise. The third stage of 阅读全文
摘要:
问题描述 We are given a sequence of N positive integers a = [a1, a2, ..., aN] on which we can perform contraction operations. One contraction operation co 阅读全文