#coding=utf-8 from sys import argv script,first,second,third = argv print "the script is=",script print "the first is=",first print "the second is=",second print "the third is=",third """ 执行方法 D:\>
public class SY63 { public static void main(String[] args) throws Exception { System.out.print("请输入字符串:"); Scanner in = new Scanner(System.in); String st = in.nextLine(); FileWriter fw = new FileWriter("d:\\test.txt"); fw.write(st); fw
//接收键盘输入: //怎么实现接收控制台输入? import java.util.Scanner; //Test.java import java.util.Scanner; public class Test16{ public static void main(String args[]){ System.out.println("input a number:"); Scanner in =new Scanner(System.in); int x1=in.nextInt();
一.java不像C中拥有scanf这样功能强大的函数,大多是通过定义输入输出流对象.常用的类有BufferedReader,Scanner. 实例程序: 1.利用 Scanner 实现从键盘读入integer或float 型数据 //import java.io.*; import java.util.*; public class InputTest{ public static void main(String[] args){ Scanner in = new Scanner(System