摘要: 有编号1-n的n个格子,机器人从1号格子顺序向后走,一直走到n号格子,并需要从n号格子走出去。机器人有一个初始能量,每个格子对应一个整数Aii,表示这个格子的能量值。如果Aii > 0,机器人走到这个格子... 阅读全文
posted @ 2017-07-20 15:13 让你一生残梦 阅读(163) 评论(0) 推荐(0) 编辑
摘要: Ignatius had a nightmare last night. He found himself in a labyrinth with a time bomb on him. The laby... 阅读全文
posted @ 2017-07-20 11:43 让你一生残梦 阅读(205) 评论(0) 推荐(0) 编辑
摘要: You are given a number of case-sensitive strings of alphabetic characters, find the largest string X, ... 阅读全文
posted @ 2017-07-20 11:06 让你一生残梦 阅读(167) 评论(0) 推荐(0) 编辑