代码搜索：println
找到约 10,000 项符合「println」的源代码
代码结果 10,000
www.eeworm.com/read/364966/9885686
java myfun.java
class MyFun
{
int x;
float y;
MyFun()
{
x=0;
y=0.0f;
System.out.println("x="+x+",y="+y);
}
MyFun(int a)
{
x=a;
y=0.0f;
System.out.println("x="+x+",y="+y);
www.eeworm.com/read/364966/9885696
java college.java
import java.lang.*;
import javax.swing.*;
class Student
{
int number;
private int age;
String name;
Student(int a,String m)
{
number=a;
name=m;
}
public int Setage(int n)
{th
www.eeworm.com/read/364899/9888916
txt 5-4.txt
import java.io.*;
public class Try_catch
{
public static void main (String args[]) {
FileInputStream fis=null;
try {
fis=new FileInputStream("c:/filename.t
www.eeworm.com/read/364899/9888918
txt 4-3.txt
//源程序清单
import java.io.*;
public class Sum
{
//方法sum(int n)用来实现数n的连加，即∑n.
public static int sum(int n)
{
if(n
www.eeworm.com/read/364899/9888925
txt 5-5.txt
import java.io.*；
class sum
{
public static void main(String args[])
{
DatalnputStream fis=null；
try
{
fis=new DataInputStream(new FileInputStream("myfile.txt"));
//建立读入"myfile.txt"文件的输入流
St
www.eeworm.com/read/364899/9888932
txt 4-2.txt
public class ClassMethod
{
public static void main(String args[])
{
//调用类方法可以使用带类名的限定名称
System.out.println(FamilyMember.getSurname());
FamilyMembdr a=new FamilyMember(″老三″)；
//也可以通过类的实例来调用类方法
www.eeworm.com/read/364899/9888945
txt 4-4.txt
//源程序清单
import java.io.*;
public class Factorial
{
public static int factorial(int n)
{
if(n
www.eeworm.com/read/364899/9888948
txt 3-2.txt
public class roots {
public static void main(String args[]) {
int a,b,c;
float x1,x2;
int check;
a=1;b=-2;c=1;
check=b*b-4*a*c;
if (check==0)
{x1=(-b)/(2*a);
x2=x1;
System.out.printl
www.eeworm.com/read/364899/9888955
txt 3-3.txt
例3-13 用switch语句判断一个月份属于一年哪个季节（春、夏、秋、冬）。
class SwitchDemo
{
public static void main(String args[])
{
int month=7;
String season;
Switch (month)
{
case 12: //此处没有使用break
www.eeworm.com/read/364899/9888977
5-5
import java.io.*;
class sum{
public static void main(String args[]) //方法main()没有抛出异常
{
DataInputStream fis=null;
try //try体可能有抛出的异常或程序错
{
fis=new DataInputStream(new FileInputS