Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, given n = 3, a solution set is:"((...
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其他好文 时间:
2014-11-21 06:58:22
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262
Given a linked list, swap every two adjacent nodes and return its head. For example,Given 1->2->3->4, you should return the list as 2->1->4->3.Your al...
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其他好文 时间:
2014-11-21 06:55:40
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187
Given a singly linked listL:L0→L1→…→Ln-1→Ln,reorder it to:L0→Ln→L1→Ln-1→L2→Ln-2→…You must do this in-place without altering the nodes' values.For exam...
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其他好文 时间:
2014-11-20 23:12:33
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172
swap(int *p1,int *p2){ int temp; temp=*p1; *p1=*p2; *p2=temp;}main(){ int a,b; int *pointer_1,*pointer_2; scanf("%d%d",&a,&b); ...
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其他好文 时间:
2014-11-20 18:25:29
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134
Given a binary tree, return the inorder traversal of its nodes' values.
For example:
Given binary tree {1,#,2,3},
1
2
/
3
return [1,3,2].
Note: Recursive solutio...
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其他好文 时间:
2014-11-20 17:05:34
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205
题:即输入的两个整数按大小顺序输出。今用函数处理,而且用指针类型的数据作函数参数。swap(int *p1,int *p2){ int temp; temp=*p1; *p1=*p2; *p2=temp;}main(){ int a,b; int *pointer...
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其他好文 时间:
2014-11-20 13:24:26
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170
1.A yield curve can be built using deposit rates, swap rates, and future/forward rates2.A par-coupon rate is the yield to maturity of a coupon-paying ...
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其他好文 时间:
2014-11-20 07:55:42
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232
#include #include #include using namespace std;int swap(vector &numpos, int va, int vb) { //printf("swap(%d at %d, %d at %d)\n", va, numpos[va], vb...
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其他好文 时间:
2014-11-20 01:17:41
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349
Given a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root node down to the farthest le...
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其他好文 时间:
2014-11-19 23:46:55
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247
Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.代码:class ...
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其他好文 时间:
2014-11-19 21:47:39
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119