You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
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其他好文 时间：
2014-09-07 22:19:15
阅读次数：
280
Reverse digits of an integer.Example1: x = 123, return 321Example2: x = -123, return -321思路： 1 class Solution { 2 public: 3 int reverse( int x ) {...
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其他好文 时间：
2014-09-07 21:08:25
阅读次数：
235
Sum Root to Leaf Numbers
Total Accepted: 20237 Total
Submissions: 67979My Submissions
Given a binary tree containing digits from 0-9 only,
each root-to-leaf path could represent a numbe...
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其他好文 时间：
2014-09-05 16:12:01
阅读次数：
200
考查，最高位有进位 1 class Solution { 2 public: 3 vector plusOne(vector &digits) { 4 // IMPORTANT: Please reset any member data you declared, as 5 ...
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其他好文 时间：
2014-09-04 23:36:30
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256
public class Solution { public int[] plusOne(int[] digits) { for (int i=digits.length-1; i>=0; i--) { if (digits[i] != 9) { ...
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其他好文 时间：
2014-09-04 01:36:30
阅读次数：
133
问题描述
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add
the two numbers...
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其他好文 时间：
2014-09-02 19:57:55
阅读次数：
166
问题描述
Given a non-negative number represented as an array of digits, plus one to the number.
The digits are stored such that the most significant digit is at the head of the list....
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其他好文 时间：
2014-08-31 23:05:42
阅读次数：
390
LeetCode: Restore IP AddressesGiven a string containing only digits, restore it by returning all possible valid IP address combinations. For example:G...
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其他好文 时间：
2014-08-31 22:48:42
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314
Problem Description
Sudoku is a popular single player game. The objective is to fill a 9x9 matrix with digits so that each column, each row, and all 9 non-overlapping 3x3 sub-matrices contain all o...
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其他好文 时间：
2014-08-30 11:18:09
阅读次数：
286
Description
a program that, given a natural number N between 0 and 4999 (inclusively), and M distinct decimal digits X1,X2..XM (at least one), finds the smallest strictly positive multiple of N that ...
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其他好文 时间：
2014-08-26 21:34:06
阅读次数：
342
