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搜索关键字:digit recongnizer    ( 1477个结果
leetcode-258-Add Digits
题目描述: 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 ...
分类:其他好文   时间:2018-04-14 16:27:57    阅读次数:161
HDU - 4722 Good Numbers 【找规律 or 数位dp模板】
If we sum up every digit of a number and the result can be exactly divided by 10, we say this number is a good number. You are required to count the n ...
分类:其他好文   时间:2018-04-12 18:04:22    阅读次数:164
233 Number of Digit One 数字1的个数
给定一个整数 n,计算所有小于等于 n 的非负数中数字1出现的个数。 例如: 给定 n = 13, 返回 6,因为数字1出现在下数中出现:1,10,11,12,13。 详见:https://leetcode.com/problems/number-of-digit-one/description/ ...
分类:其他好文   时间:2018-04-09 14:51:31    阅读次数:121
Column Addition~DP(脑子抽了,当时没有想到)
Description A multi-digit column addition is a formula on adding two integers written like this: A multi-digit column addition is written on the black ...
分类:其他好文   时间:2018-04-07 22:47:51    阅读次数:283
BZOJ1833 [ZJOI2010]count 数字计数 【数学 Or 数位dp】
题目 给定两个正整数a和b,求在[a,b]中的所有整数中,每个数码(digit)各出现了多少次。 输入格式 输入文件中仅包含一行两个整数a、b,含义如上所述。 输出格式 输出文件中包含一行10个整数,分别表示0 9在[a,b]中出现了多少次。 输入样例 1 99 输出样例 9 20 20 20 20 ...
分类:其他好文   时间:2018-04-07 18:59:40    阅读次数:148
[CERC2015]Digit Division
题目描述 We are given a sequence of n decimal digits. The sequence needs to be partitioned into one or more contiguous subsequences such that each subsequ ...
分类:其他好文   时间:2018-03-30 21:37:50    阅读次数:151
Leetcode--Add Two Numbers(0002)
转载请注明:http://www.cnblogs.com/igoslly/p/8672467.html 来看一下题目: You are given two non-empty linked lists representing two non-negative integers. The digit ...
分类:其他好文   时间:2018-03-29 22:41:22    阅读次数:203
第八届省赛 B:Quadrat (打表找规律)
Description It is well-known that for any n there are exactly four n-digit numbers (including ones with leading zeros) that are self-squares: the last ...
分类:其他好文   时间:2018-03-29 00:16:19    阅读次数:245
479. Largest Palindrome Product
Find the largest palindrome made from the product of two n-digit numbers. Since the result could be very large, you should return the largest palindro ...
分类:其他好文   时间:2018-03-18 21:41:39    阅读次数:101
Java的大数计算BigNumber
Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 2469135 ...
分类:编程语言   时间:2018-03-17 17:53:34    阅读次数:199
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