package com.bbs2018.basic;
public class Demo01 {
public static void main(String[] args) {
//Java中的八种基本数据类型
//1、整型
int a = 12;
int b;
b = 19;
int c = a + b;
System.out.print...
The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up...