码迷,mamicode.com
首页 >  
搜索关键字:integer division    ( 15415个结果
质因数分解
整数分解(Integer factorization)又叫质因数分解(质因子分解)是指把一个正整数写成几个素数的乘积。最简单的算法是,从2到N进行试除,能整除的时候就说明找到了一个新的因子,而这个过程中由于是从较小的数開始除起所以必然会先找到能整除的最小的素数。#include void pd(in...
分类:其他好文   时间:2014-05-27 00:38:50    阅读次数:310
SSH整合(配置方式)
工程目录:/SSH1/src/cn/itcast/domain/Book.javapackage cn.itcast.domain;/** * 图书 */public class Book { private Integer id; // 图书编号 private String name...
分类:其他好文   时间:2014-05-27 00:33:58    阅读次数:310
模拟括号
Let S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways:q By an integer sequence P = p1 p2...pn where pi is...
分类:其他好文   时间:2014-05-26 22:07:33    阅读次数:300
1002 大数相加
InputThe first line of the input contains an integer T(1>4294967295,故不能用常规方法具体解决方法是,将数字利用字符串的形式表示,每个字符都是数字,1000个连续字符也没问题,再将两个不同字符串相加得到最终结果。有一次提交时,出现了“...
分类:其他好文   时间:2014-05-26 21:27:06    阅读次数:248
First Missing Positive
Given an unsorted integer array, find the first missing positive integer.For example,Given[1,2,0]return3,and[3,4,-1,1]return2.Your algorithm should ru...
分类:其他好文   时间:2014-05-26 09:43:14    阅读次数:220
北邀 E Elegant String
E. Elegant StringTime Limit:1000msCase Time Limit:1000msMemory Limit:65536KB64-bit integer IO format:%lld Java class name:MainSubmitStatusPID: 34985Fo...
分类:其他好文   时间:2014-05-26 08:23:51    阅读次数:269
LeetCode: N-Queens [050]
【题目】 The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return all distinct solutions to the n-queens puzzle. Each solution contains a distinct board configuratio...
分类:其他好文   时间:2014-05-24 17:12:32    阅读次数:237
Light0J-1068 - Investigation
An integer is divisible by 3 if the sum of its digits is also divisible by 3. For example, 3702 is divisible by 3 and 12 (3+7+0+2) is also divisible by 3. This property also holds for the integer 9. ...
分类:其他好文   时间:2014-05-24 14:30:47    阅读次数:208
2014北京邀请赛 Happy Reversal
H. Happy Reversal 64-bit integer IO format: %lld      Java class name: Main Elfness is studying in an operation "NOT". For a binary number A, if we do operation "NOT A", after that, all digit...
分类:移动开发   时间:2014-05-23 00:43:49    阅读次数:430
2014北京邀请赛(部分题解)
马上要去比赛了。 今天做了一下2014北京邀请赛,出了两道题目,感觉很水啊、、、 首先H题: H. Happy Reversal Time Limit: 1000ms Case Time Limit: 1000ms Memory Limit: 65536KB 64-bit integer IO format: %lld      Java class name...
分类:其他好文   时间:2014-05-22 23:07:32    阅读次数:417
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!