简单的入门输出语

public class p14 {
public static void main(String[] args) {
System.out.print("请输入矩形的宽度:");
Scanner sds= new Scanner(System.in);
double recWidth=sds.nextDouble();
System.out.print("请输入矩形的高度");
double recHelight=sds.nextDouble();
System.out.print("请输入矩形的宽度:\"");
System.out.print(recWidth);
System.out.print("\",高是\"");
System.out.print(recHelight);
System.out.print("\"");

简单的入门输出语

原文：http://www.cnblogs.com/sdswl/p/5538679.html