select a.catalog_name,decode(substr(trunc((a.s/b.count2),4)*100||'%',0,1),'.',replace(trunc((a.s/b.count2),4)*100||'%','.','0.'),trunc((a.s/b.count2),4)*100||'%') as percentfrom (SELECT PARENT_NAME as catalog_name, sum(COUNTNUM) as s FROM RES_PR
// 不用大与小与号,求两数最大值 #include <stdio.h> int max(int a, int b) { int c = a - b; int d = 1 << 31; if ((c&d) == 0) { return a; } else { return b; } } int main() { printf("%d是大数\n", max(0, 2)); printf("%d是大数\n", max(3, 4)); pr
#include <iostream>using namespace std; int main(){ //求两数中的大者? int a,b; cin>>a>>b; if(a>b) cout<<"The max number is:"<<a; else cout<<"The max number is:"<<b;} method two: #include <iostre
#include <iostream>using namespace std; int main(){ //求两数之和 int a,b,sum; a=11; b=22; sum=a+b; cout<<"两个数a与b的和是"<<"sum="<<sum;} compare with the up program, think the output? #include <iostream>using namesp
C 语言实例 - 求两数的最大公约数 用户输入两个数,求这两个数的最大公约数. 实例 - 使用 for 和 if #include <stdio.h> int main() { int n1, n2, i, gcd; printf("输入两个正整数,以空格分隔: "); scanf("%d %d", &n1, &n2); ; i <= n1 && i <= n2; ++i) { // 判断 i 是否为最大公约数
#include <iostream> using namespace std; int main(){ //求两数的和? int a,b,s; cout<<"请你输入两个整型的数字:"<<endl; cin>>a>>b; int sum(int x ,int y); s=sum(a,b);//实际参数 ,代表具体数值,在()当中 cout<<"The sum of a and b is:"&l
Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 m
题目描述: 不用+,-求两个数的和 原文描述: Calculate the sum of two integers a and b, but you are not allowed to use the operator + and -. Example: Given a = 1 and b = 2, return 3. 方法一:用位运算模拟加法 思路1: 异或又被称其为"模2加法" 设置变量recipe模拟进位数字,模拟加法的实现过程 代码: public class Solutio
转载:https://blog.csdn.net/Lynn_Baby/article/details/80624180 Given two integers dividend and divisor, divide two integers without using multiplication, division and mod operator. Return the quotient after dividing dividend by divisor. The integer divi
select )) h, )) m, )) s from gat_data_record gdr where gdr.enddt between to_date('2011-1-1','yyyy-mm-dd') and to_date('2014-2-1','yyyy-mm-dd') 1.获得时间差毫秒数: select ceil((To_date('2008-05-02 00:00:00' , 'yyyy-mm-dd hh24-mi-ss') - To_date('2008-04-30 23:
Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 m
修改后的JSP中不含有JSP脚本代码这使得JSP程序的清晰性.简单 1.设计JavaBean 的Add.java 类 package beans; public class Add { private int shuju1; private int shuju2; private int sum; public Add(){} public int getshuju1(){return shuju1;} public int getShuju1() { return shuju1; } publ