1 #include 2 using namespace std; 3 4 //function to end the recursion and print the last element 5 //function must declare before the variadic versi.....
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编程语言 时间:
2015-08-20 12:40:32
阅读次数:
240
This problem is just similar toMinimum Depth of Binary Tree.The first solution also uses recursion (not sure whether it can be called DFS).1 class Sol...
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其他好文 时间:
2015-08-15 19:52:05
阅读次数:
123
//递归算法 //0,1,1,2,3,5,8,13.... static int Recursion(int i) { if (i0 && i<=2) { re...
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其他好文 时间:
2015-08-07 01:44:09
阅读次数:
94
one recursive approach to solve hdu 1016, list all permutations, solve N-Queens puzzle.
reference: the video of stanford cs106b lecture 10 by Julie Zelenski https://www.youtube.com/watch?v=NdF1QDTRkck...
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移动开发 时间:
2015-07-19 18:07:58
阅读次数:
176
tail recursion, 顾名思议,就是将递归放到函数的尾部,说到它的不一样,就得先说说一般的递归。对于一般的递归,比如下面的求阶乘,教科书上会告诉我们,如果这个函数调用的深度太深,很容易会有爆栈的危险。int Factorial(int n){ if(n out.s g++ -O2 -g -...
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其他好文 时间:
2015-07-16 21:22:09
阅读次数:
145
DescriptionWe all love recursion! Don't we?Consider a three-parameter recursive function w(a, b, c):if a 20 or b > 20 or c > 20, then w(a, b, c) retu....
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其他好文 时间:
2015-07-15 14:58:12
阅读次数:
95
Well, a classic and interesting problem. The recursion is simplyf(n) = f(n - 1) + f(n - 2), which means that we can either climb ton - 1and then climb...
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其他好文 时间:
2015-07-15 01:16:29
阅读次数:
193
题目链接:https://leetcode.com/problems/generate-parentheses/
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.
For example, given n = 3, a...
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其他好文 时间:
2015-07-14 18:01:42
阅读次数:
106
Function Run FunTime Limit:1000MSMemory Limit:10000KTotal Submissions:16503Accepted:8514DescriptionWe all love recursion! Don't we?Consider a three-pa...
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其他好文 时间:
2015-07-08 12:52:16
阅读次数:
115
转化JSON文件 1000) { die('possible deep recursion attack'); } foreach ($array as $key => $value) { if (is_array($value)) { ...
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Web程序 时间:
2015-07-02 09:52:13
阅读次数:
364