Discussioni Q&A
import java.util.Scanner;
class MyClass {
public static void main(String[ ] args) {
Scanner myVar = new Scanner(System.in);
System.out.println(myVar.nextLine());
}
}
0 Voti
6 Risposte
Does all the java code have to be within public static void main(String[ ] args) { )
0 Voti
2 Risposte
public class Program {
public static void main(String[] args) {
int [ ] myArr = {6, 42, 3, 7};
int sum=0;
1 Voto
8 Risposte
public class Program
{
public static void main(String[] args) {
int arr[]= {5 ,1, 2,3};
System.out.println(bubbleso
0 Voti
1 Risposta
public class Program {
public static void main(String[] args) {
int x = 34;
int y = ++x;
int z = x+y
1 Voto
5 Risposte
public class Program { public static void main(String[] args) { int[ ] intArr = new int[5]; int[5]={1,2,3};
0 Voti
2 Risposte
using System;
namespace Project {
class MyClass {
public static void Main(string[] args) {
int age; string name;
0 Voti
1 Risposta
Would someone be so kind and explain how (String[] args) differs from (String args []) ? Thanks for the help.
0 Voti
5 Risposte
public class Program {
public static void main(String[] args) {
for(int x=2; x< 10; x=x*x) {
System.out.
0 Voti
2 Risposte
public class Program {
public static void main(String[] args) {
int[ ][ ] sample = { {1, 2, 3}, {4, 5, 6} };
0 Voti
6 Risposte
What did i get wrong? public class printx {
public static void main(String[] args) {
int [] array = new int [10];
0 Voti
4 Risposte
public class comparestrings{
public static void main (String[] args) {
String style = "Bold";
String style2 = "B
-1 Voto
1 Risposta
public class Program {
public static void main(String[] args) {
int[ ][ ] sample = { {1, 2, 3}, {4, 5, 6} };
2 Voti
5 Risposte
public class Program {
public static void main(String[] args) {
for(int x=10; x<=40; x=x+10) {
if(x == 3
0 Voti
2 Rispostepublic class MyClass {
public static void main(String[ ] args) {
try {
int a[ ] = new int[2];// wha
1 Voto
2 Risposte
Why i have to write this class MyClass {
public static void main(String[ ] args) in a java program
-1 Voto
2 Risposte
public class whileLoop {
public static void main(String[ ] args) {
int a = 10;
while(a < 20);
System
0 Voti
2 Risposte
public class Program {
public static void main(String[] args) {
int[ ] intArr = new int[6,7,5];
System.out.println(intArr.length);
}
}
0 Voti
2 Risposte
class MyClass {
public static void main(String[ ] args) {
boolean b = true ;
for (int i = 0;i<10;i++)
if (b=!b)
0 Voti
2 Risposte
class MyClass {
public static void main(String[ ] args) {
int a=0;
int even = 0;
for(even = 0;even <= 100;++even
1 Voto
2 Risposte
public class Program
{
public static void main(String[] args) {
int s=13;
int h=45;
int j=s++h;
System . out. println (j);
}
}
0 Voti
3 Risposte
class MyClass {
public static void main(String[ ] args) {
int a=0;
int even = 0;
for(even = 0;even <= 100;++even
1 Voto
1 Rispostausing System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int age = Convert.ToInt32(Console.ReadLine());
int broAge = Convert.ToInt32(Console .Readline());
Console.WriteLine("You are {0} years old", "your bro is {1}", age, broAge );
}
}
}
-1 Voto
8 Risposte
public class Program {
public static void main(String[] args) {
int [ ] myArr = {6, 42, 3, 7};
int sum=0;
for(int x=0; x<myArr.length; x++) {
sum += myArr[x];
}
System.out.println(sum);
}
}
1 Voto
7 Risposte
import java.util.Scanner;
public class Program
{
public static void main(String[] args) {
int[] arr=new int[5];
for(int i=0;i<5;i++)
{
Scanner ch=new Scanner(System.in);
arr[i]=ch.nextInt();
System.out.println(arr[i]);
}
}}
0 Voti
2 Risposte
public class Program {
public static void main(String[] args) {
int[ ][ ] myArr = { {1, 2, 3}, {4}, {5, 6, 7} };
myArr[0][2] = 42;
int x = myArr[1][0];
System.out.println(x);
}
}
0 Voti
7 RisposteChess tournment
0 Voti
2 Risposte
where's the error ?
-3 Voti
2 Risposte
public 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 Voti
2 Risposte
Whye error???
0 Voti
1 Rispostai want to print sum of all integers from 1to 100 like for example :
1
3
6
10
15......
i tried it i know my code is wrong please help me class Program {
public static void main(String[] args) {
for(int x = 1; x <101; x++) {
int sum = int x;
System.out.println("1");
System.out.println("sum");
}
}
}
3 Voti
11 Rispostepublic class Program {
public static void main(String[] args) {
int [ ] myArr = {6, 42, 3, 7};
int sum=0;
for(int x=0; x<myArr.length; x++) {
sum += myArr[x];
}
System.out.println(sum);
}
}
very lovely program. please who can explain the meaning of "+=" in the code?
0 Voti
5 Risposte
public static void main (string[ ] args)
i have understood little bit that public means for whole method.
static?
void?
main is a method which creates a string array named args. why the name args?
please explain and correct if i am wrong?
0 Voti
3 Risposte
public class Program {
static int div(int a, int b)
{
if(b == 0)
{
throw ArithmeticException("Division by Zero");
} else {
x = a/b;
return x;
}
}
public static void main(String[] args) {
int x= div(42,2);
System.out.println(x);
}
}
what is wrong with this code ..
0 Voti
5 Risposte
public class Program {
public static void main(String[] args) {
int result = 0;
for (int i=0; i<5; i++) {
if (i==3) {
result += 10;
}
else {
result += i;
}
}
System.out.println(result);
}
}
The result is 17. But how? I want to understand. please help.
0 Voti
3 Risposte
