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搜索关键字:integer division    ( 15415个结果
Hsqldb中设置主键,并让主键自增
CREATE TABLE userinfo ( Id INTEGER GENERATED BY DEFAULT AS IDENTITY, Name varchar(100) NOT NULL, Department varchar(100) NOT NULL, Status varchar(...
分类:数据库   时间:2014-07-14 08:44:56    阅读次数:4262
R语言算术运算和逻辑运算
Arithmetic OperatorsOperatorDescription+addition-subtraction*multiplication/division^ or ** exponentiationx %% y modulus (x mod y) 5%%2 is 1x %/% y in...
分类:其他好文   时间:2014-07-14 00:01:59    阅读次数:517
A. LCIS
A. LCISTime Limit:2000msCase Time Limit:2000msMemory Limit:32768KB64-bit integer IO format:%I64d Java class name:MainGiven n integers.You have two ope...
分类:其他好文   时间:2014-07-13 23:34:39    阅读次数:272
D. Billboard
D. BillboardTime Limit:8000msCase Time Limit:8000msMemory Limit:32768KB64-bit integer IO format:%I64d Java class name:MainAt the entrance to the unive...
分类:其他好文   时间:2014-07-13 22:55:45    阅读次数:299
Merge Sorted Array
Given two sorted integer arrays A and B, merge B into A as one sorted array. Note: You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements from ...
分类:其他好文   时间:2014-07-13 17:21:40    阅读次数:208
Spiral Matrix II
Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order. For example, Given n = 3, You should return the following matrix: [ [ 1, 2, 3 ], [ 8, 9, 4 ], [...
分类:其他好文   时间:2014-07-13 16:37:16    阅读次数:199
delphi导出数据至Excel的七种方法及比较
一;delphi 快速导出exceluses ComObj,clipbrd;function ToExcel(sfilename:string; ADOQuery:TADOQuery):boolean;const xlNormal=-4143;var y : integer; tsList : TS...
分类:其他好文   时间:2014-07-13 13:13:57    阅读次数:243
oracle 存储过程
--建表create table xuesheng(id integer, xing_ming varchar2(25), yu_wen number, shu_xue number);insert into xuesheng values(1,'zhangsan',80,90);insert in...
分类:数据库   时间:2014-07-13 09:59:24    阅读次数:228
Java执行groovy脚本
1 Binding binding = new Binding(); 2 binding.setVariable("foo", new Integer(2)); 3 GroovyShell shell = new GroovyShell(binding); 4 5 String script =.....
分类:编程语言   时间:2014-07-13 09:26:06    阅读次数:241
Evaluate Reverse Polish Notation
Evaluate the value of an arithmetic expression in Reverse Polish Notation. Valid operators are +, -, *, /. Each operand may be an integer or another expression. Some examples: ["2", "1", ...
分类:其他好文   时间:2014-07-12 22:43:17    阅读次数:267
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