2012年11月23日
Cracking the Coding Interview-ch11 | System Design and Memory Limits
摘要： 11.1 If you were integrating a feed of end of day stock price information (open, high, low, and closing price) for 5,000 companies, how would you do ... 阅读全文
posted @ 2012-11-23 23:53 Mr.Rico 阅读(1019) 评论(0) 推荐(0) 编辑
Cracking the Coding Interview – ch16,17,18
摘要： Chapter 16 | Low Level 16.1 Explain the following terms: virtual memory, page fault, thrashing. SOLUTION Virtual memory is a computer system... 阅读全文
posted @ 2012-11-23 23:53 Mr.Rico 阅读(453) 评论(0) 推荐(0) 编辑
Cracking the Coding Interview-ch7 | Object Oriented Design
摘要： 7.1 Design the data structures for a generic deck of cards. Explain how you would subclass it to implement particular card games. SOLUTION Assume... 阅读全文
posted @ 2012-11-23 23:51 Mr.Rico 阅读(7341) 评论(0) 推荐(0) 编辑
Craking the Interview-1
摘要： 1.6 90度旋转NxN矩阵Given an image represented by an NxN matrix, where each pixel in the image is 4 bytes, write a method to rotate the image by 90 degrees.... 阅读全文
posted @ 2012-11-23 23:39 Mr.Rico 阅读(1415) 评论(0) 推荐(0) 编辑