摘要：
First Bad Version http://lintcode.com/en/problem/first-bad-versionThe code base version is an integer and start from 1 to n. One day, someone commit... 阅读全文
2014年12月13日
摘要：
Find first K frequency numbers/** Input: int[] A = {1, 1, 2, 3, 4, 5, 2}; k = 3* return the highest frequency numbers.* return: [1, 2, 3] or [1, 2, 4]... 阅读全文
