2015 年 4月 16 日随笔档案 - NealCaffrey989

2015年4月16日

摘要： Given a roman numeral, convert it to an integer.Input is guaranteed to be within the range from 1 to 3999.简单的字符转化，将读取的字符每一位转化为对应数字，再计算。时间：58ms代码如下：cla... 阅读全文

posted @ 2015-04-16 22:46 NealCaffrey989 阅读(133) 评论(0) 推荐(0)

[LeetCode] #12 Integer to Roman

摘要： Given an integer, convert it to a roman numeral.Input is guaranteed to be within the range from 1 to 3999.将不同罗马字符和对应的数字做成字典，然后将依次转化。时间：55ms代码如下：class ... 阅读全文

posted @ 2015-04-16 22:45 NealCaffrey989 阅读(114) 评论(0) 推荐(0)

[LeetCode] #11 Container With Most Water

摘要： Givennnon-negative integersa1,a2, ...,an, where each represents a point at coordinate (i,ai).nvertical lines are drawn such that the two endpoints of ... 阅读全文

posted @ 2015-04-16 22:44 NealCaffrey989 阅读(101) 评论(0) 推荐(0)