LeetCode:Combinations
题目链接 Given two integers n and k, return all possible combinations of k numbers out of 1 ... n. For example, If n = 4 and k = 2, a solution ...
原文：Combinations leetcode java
题目： Given two integers n and k, return all possible combinations of k numbers out of ... n. For example, If n and k , a solution is: 题解： 这道题就是用DFS 参考Work BreakII 的循环递归处理子问题的方法解决。n为循环的次数，k为每次尝试的不同数字。用 ...
2014-07-30 09:18 0 4141 推荐指数：
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