Discussions Q&R
Fill in the blanks to call the method "hello" from main: public static void main(String[ ] args) { ; } static void hell
-7 Votes
14 Réponses
class MyClass {
public static void main(String[ ] args) {
System.out.println("Hello World");
}
}
-1 Vote
3 Réponses
What output results from this code? public static void main(String[ ] args) { doSomething(4); } static void doSomething(int
-2 Votes
7 Réponses
Does all the java code have to be within public static void main(String[ ] args) { )
0 Vote
2 Réponses
import java.util.Scanner;
class MyClass {
public static void main(String[ ] args) {
Scanner myVar = new Scanner(System.in);
System.out.println(myVar.nextLine());
}
}
0 Vote
6 Réponses
public class MyClass {
public static void main(String[ ] args) {
try {
int a[ ] = new int[2];// wha
1 Vote
2 Réponses
Why i have to write this class MyClass {
public static void main(String[ ] args) in a java program
-1 Vote
2 Réponses
public class whileLoop {
public static void main(String[ ] args) {
int a = 10;
while(a < 20);
System
0 Vote
2 Réponses
class MyClass {
public static void main(String[ ] args) {
boolean b = true ;
for (int i = 0;i<10;i++)
if (b=!b)
0 Vote
2 Réponses
class MyClass {
public static void main(String[ ] args) {
int a=0;
int even = 0;
for(even = 0;even <= 100;++even
1 Vote
2 Réponses
class MyClass {
public static void main(String[ ] args) {
int a=0;
int even = 0;
for(even = 0;even <= 100;++even
1 Vote
1 Réponsepublic class MyClass {
public static void main(String[ ] args) {
int num = 5;
addOneTo(num);
System.out.println(num);
}
static int addOneTo(int num) {
num = num + 1;
return num;
}
}
0 Vote
2 Réponses
Hi guys,i have a qus,what do the start do(obj.start())?
I will be grateful if you help me
class Loader extends Thread {
public void run() {
System.out.println("Hello");
}
}
class MyClass {
public static void main(String[ ] args) {
Loader obj = new Loader();
obj.start();
}
}
0 Vote
4 Réponses
java learning
0 Vote
1 Réponse
public class Vehicle {
int maxSpeed;
int wheels;
String color;
double fuelCapacity;
void horn() {
System.out.println("Beep!");
}
}
class MyClass {
public static void main(String[ ] args) {
Vehicle v1 = new Vehicle();
Vehicle v2 = new Vehicle();
v1.color = "red";
v2.horn();
System.out.println(v1);
}
}
Explain its outcome. I am unable to get the last line of outcome.
-1 Vote
2 Réponses
Aujourd'hui en vedette
How create a new language ?
1 Votes
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0 Votes
I need help to solve this
0 Votes
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0 Votes