Dyskusje Q&A
public static void main(String args[])
Runnable() {
public void run() {
new RegisterMenu().setVisible (true);
2 głosów
5 odpowiedzi
class Myclass {
public static void main(String []args){
System.out.println.("I'm learning java");
}
}
0 głosów
3 odpowiedzi
My question is why void is used with main in public static void main(String ab[])?
2 głosów
4 odpowiedzi
public class Hello World
{
public static void main(String [ ] args )
}
{
System.out.println ("Hello World");
2 głosów
8 odpowiedzi
package statictest; public class StaticTest { public static void main(String args[]) { System.out.println(Test.i); } }
-1 Głos
2 odpowiedzi
Whats the difference between "public static void main()" and 'public static void main(String [ ] args)"??
0 głosów
2 odpowiedzi
class and object
1 Głos
1 Odpowiedź
why is it not running?
import java.util.Scanner;
public class Myclass{
public static void main(String [] args){
Scanner in = new Scanner(System.in);
String a;
int b;
System.out.println("enter a word");
a = in.nextLine();
System.out.println("enter repetition")
b = in.nextInt();
for ( int = 0; x < b; x = x++)
System.out.println(a);
}
}
0 głosów
8 odpowiedzi
Can someone explain this code to me....
class ReverseNumberDemo
{ public static void main(String args[]) {
int num=123456789;
int reversenum =0;
while( num != 0 ) {
reversenum = reversenum * 10;
reversenum = reversenum + num%10;
num = num/10; }
System.out.println("Reverse of specified number is: "+reversenum);
}
}
the thing I don't get is the reversenum part......isn't reversenum=0 so wouldn't reversenum*10=0
0 głosów
8 odpowiedzi
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