F(x) Time Limit: 1000/500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description For a decimal number x with n digits (AnAn-1A ...
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其他好文 时间:
2017-09-28 20:48:41
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148
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: 3... ...
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其他好文 时间:
2017-09-26 21:23:08
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175
Given a non-negative integernum, repeatedly add all its digits until the result has only one digit. For example: Givennum = 38, the process is like:3 ...
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其他好文 时间:
2017-09-26 20:57:35
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177
String模块中的常量: string.digits:数字0~9 string.letters:所有字母(大小写) string.lowercase:所有小写字母 string.printable:可打印字符的字符串 string.punctuation:所有标点 string.uppercase ...
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编程语言 时间:
2017-09-26 17:49:18
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215
原题链接在这里:https://leetcode.com/problems/count-numbers-with-unique-digits/description/ 题目: Given a non-negative integer n, count all numbers with unique ...
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其他好文 时间:
2017-09-26 14:49:16
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127
Given a non-negative integer represented as a non-empty array of digits, plus one to the integer. You may assume the integer do not contain any leadin ...
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其他好文 时间:
2017-09-26 01:05:35
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101
Reverse digits of an integer. Example1: x = 123, return 321Example2: x = -123, return -321 Note: The input is assumed to be a 32-bit signed integer. Y ...
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其他好文 时间:
2017-09-24 20:27:18
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179
string模块 1、模块内定义的常数 字母(ascii_letters、letters),数字(digits、hexdigits、octdigits),空格(whitespace),大小写(ascii_lowercase、ascii_uppercase、lowercase、uppercase),标 ...
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编程语言 时间:
2017-09-24 15:30:03
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155
public class Solution { public String multiply(String num1, String num2) { int[] digits=new int[num1.length()+num2.length()]; for(int i=0;i=0;i--) { i... ...
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其他好文 时间:
2017-09-24 14:36:05
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202
Given a non-negative integer, you could swap two digits at most once to get the maximum valued number. Return the maximum valued number you could get. ...
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其他好文 时间:
2017-09-24 09:49:03
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125