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摘要：
1.JavaScript 语句和 JavaScript 变量都对大小写敏感。2.重新声明 JavaScript 变量如果重新声明 JavaScript 变量，该变量的值不会丢失：在以下两条语句执行后，变量 carname 的值依然是 "Volvo"：var carname="Volvo";var c... 阅读全文
posted @ 2015-08-31 23:44 cKK 阅读(204) 评论(0) 推荐(0) 编辑
摘要：
HTML 标签对大小写不敏感HTML 标签：标题： - 段落 链接This is a link图像： 标签在 HTML 页面中创建水平线。注释：换行：HTML 文本格式化 阅读全文
posted @ 2015-08-29 20:02 cKK 阅读(119) 评论(0) 推荐(0) 编辑
摘要：
注意：1.怎么至返回一次 2.循环里使用al.remove,al.size()也会变/*Given an array of integers, find two numbers such that they add up to a specific target number.The func... 阅读全文
posted @ 2015-06-04 13:44 cKK 阅读(218) 评论(0) 推荐(0) 编辑
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eclipse没问题，leetcode 1不能通过，超出int最大值了，但是怎么转无符号？/*Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known a... 阅读全文
posted @ 2015-06-03 23:56 cKK 阅读(155) 评论(0) 推荐(0) 编辑
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/*Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also known as the Hamming weight).For example, the 32-bit... 阅读全文
posted @ 2015-06-03 22:13 cKK 阅读(130) 评论(0) 推荐(0) 编辑
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主意利用asc码 /*Given a column title as appear in an Excel sheet, return its corresponding column number. For example: A -> 1 B -> 2 C -> 3 ... Z -> 26 AA 阅读全文
posted @ 2015-06-03 21:45 cKK 阅读(188) 评论(0) 推荐(0) 编辑
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/*Write an algorithm to determine if a number is "happy".A happy number is a number defined by the following process: Starting with any positive integ... 阅读全文
posted @ 2015-06-03 21:11 cKK 阅读(229) 评论(0) 推荐(0) 编辑
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超时版：/*Given two strings s and t, determine if they are isomorphic.Two strings are isomorphic if the characters in s can be replaced to get t.All occur... 阅读全文
posted @ 2015-06-03 00:18 cKK 阅读(215) 评论(0) 推荐(0) 编辑 |
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