Add DigitsTotal Accepted:49702Total Submissions:104483Difficulty:EasyGiven a non-negative integernum, repeatedly add all its digits until the result h...
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其他好文 时间:
2015-12-11 09:54:06
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182
class Solution {public: vector plusOne(vector& digits) { int val= 1; int length = digits.size();//注意数字的高位为digits[0],低位在digits[length-1] for(int i = le...
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其他好文 时间:
2015-12-10 16:55:48
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111
Reverse Integer Total Accepted: 61132 Total Submissions: 219035 My Submissions Question Solution Reverse digits of an integer.Example1: x = 1...
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其他好文 时间:
2015-12-10 13:19:05
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154
Reverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321翻译就是把一个数字反过来输出。解题思路:这道题目看起来比较简单。无非就是一个数字取个位,作为另一个高位。无非是在10的运算。初...
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其他好文 时间:
2015-12-08 20:05:04
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137
题目: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 sing...
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其他好文 时间:
2015-12-08 14:21:34
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102
Given a string containing only digits, restore it by returning all possible valid IP address combinations.For example:Given"25525511135",return["255.2...
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其他好文 时间:
2015-12-06 22:38:44
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171
For any 4-digit integer except the ones with all the digits being the same, if we sort the digits in non-increasing order first, and then in non-decre...
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其他好文 时间:
2015-12-06 13:03:49
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142
If a machine can save only 3 significant digits, the float numbers 12300 and 12358.9 are considered equal since they are both saved as 0.123*105 with ...
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其他好文 时间:
2015-12-06 12:57:30
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223
题目:Given a non-negative integer num, repeatedly add all its digits until the result has only one digit.For example:Given num = 38, the process is like...
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其他好文 时间:
2015-12-06 11:20:11
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103
时间限制400 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueCalculate a + b and output the sum in standard format -- that is, the digits must be separat...
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其他好文 时间:
2015-12-06 10:01:16
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191