题目1253
题目信息
运行结果
本题排行
讨论区
Turing equation
时间限制:1000 ms | 内存限制:65535 KB
难度:1
描述
The fight goes on, whether to store numbers starting with their most significant digit or...
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其他好文 时间:
2016-05-30 15:42:52
阅读次数:
174
Letter Combinations of a Phone Number
Total Accepted: 81548 Total
Submissions: 280640 Difficulty: Medium
Given a digit string, return all possible letter combinations that th...
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其他好文 时间:
2016-05-30 15:00:45
阅读次数:
126
Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like on the telepho ...
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其他好文 时间:
2016-05-27 20:20:37
阅读次数:
143
1.POJ 1150 The Last Non-zero Digit #质因数分解+模运算分治# 先贴两份题解: http://www.hankcs.com/program/algorithm/poj-1150-the-last-non-zero-digit.html http://www.cppb... ...
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其他好文 时间:
2016-05-26 18:26:50
阅读次数:
188
Problem: 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 ...
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其他好文 时间:
2016-05-22 21:27:42
阅读次数:
120
Digit Counting
Time Limit: 3000MS
Memory Limit: Unknown
64bit IO Format: %lld & %llu
SubmitStatus
Description
Trung is bored with his mathematics homeworks. He ta...
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其他好文 时间:
2016-05-22 12:36:29
阅读次数:
364
正则表达式入门 str.matches("\\d+"); 由1到多个数字组成返回true 正则表达式是什么?是一个字符串,一个由元字符【预定义字符】和普通字符和量词组成的一个字符串。 正则表达式的作用?用来实现字符串的匹配或过滤。 正则表达式的元字符如下: \d 数字(digit) \D 非数字 \ ...
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编程语言 时间:
2016-05-17 16:08:44
阅读次数:
165
Letter Combinations of a Phone Number Given a digit string, return all possible letter combinations that the number could represent. A mapping of digi ...
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其他好文 时间:
2016-05-14 18:39:58
阅读次数:
143
258. Add Digits Given a non-negative integer num, repeatedly add all its digits until the result has only one digit. For example: Given num = 38, the ...
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编程语言 时间:
2016-05-14 18:26:15
阅读次数:
200
Given an integer n, count the total number of digit 1 appearing in all non-negative integers less than or equal to n. For example:Given n = 13,Return ...
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其他好文 时间:
2016-05-14 15:29:58
阅读次数:
208