Problem 42 - Contoh Scanner console

import java.util.Scanner;   class ScannerTest{    public static void main(String args[]){      Scanner sc=new Scanner(System.in);            System.out.println("Enter your rollno");      int rollno=sc.nextInt();      System.out.println("Enter your name");      String name=sc.next();      System.out.println("Enter your fee");      double fee=sc.nextDouble();      System.out.println("Rollno:"+rollno+" name:"+name+" fee:"+fee);      sc.close();    }   }...

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Problem 41 - Contoh Constructor Overload

class Language { String name;   Language() { System.out.println("Constructor method called."); }   Language(String t) { name = t; }   public static void main(String[] args) { Language cpp = new Language(); Language java = new Language("Java");   ...

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Problem 40 - Linear Search

import java.util.Scanner;   class LinearSearch { public static void main(String args[]) { int c, n, search, array[];   Scanner in = new Scanner(System.in); System.out.println("Enter number of elements"); n = in.nextInt(); array = new int[n];   System.out.println("Enter...

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Problem 39 - Binary Search

import java.util.Scanner;   class BinarySearch { public static void main(String args[]) { int c, first, last, middle, n, search, array[];   Scanner in = new Scanner(System.in); System.out.println("Enter number of elements"); n = in.nextInt(); ...

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Problem 38 - Exception Handling

import java.util.Scanner; class Exceptions { public static void main(String[] args) { String languages[] = { "C", "C++", "Java", "Perl", "Python" }; try { for (int c = 1; c <= 5; c++) { System.out.println(languages[c]); } } catch (Exception e)...

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Problem 37 - Mencari Substring dari String

import java.util.Scanner;   class SubstringsOfAString { public static void main(String args[]) { String string, sub; int i, c, length;   Scanner in = new Scanner(System.in); System.out.println("Enter a string to print it's all substrings"); ...

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Problem 36 - Perbandingan 2 String

import java.util.Scanner;   class CompareStrings { public static void main(String args[]) { String s1, s2; Scanner in = new Scanner(System.in);   System.out.println("Enter the first string"); s1 = in.nextLine();   System.out.println("Enter...

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Problem 35 - Penambahan dalam Matriks

import java.util.Scanner;   class AddTwoMatrix { public static void main(String args[]) { int m, n, c, d; Scanner in = new Scanner(System.in);   System.out.println("Enter the number of rows and columns of matrix"); m = in.nextInt(); ...

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Problem 34 - Static Block

class StaticBlock { public static void main(String[] args) { System.out.println("Main method is executed."); }   static { System.out.println("Static block is executed before main method."); } } ...

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Problem 33 - Zona Waktu

import java.util.Calendar; import java.util.TimeZone;   public class GetCurrentTimeZone {     public static void main(String[] args) {         //get Calendar instance  ...

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Problem 32 - Kabisat

public class DetermineLeapYearExample {           public static void main(String[] args) {                              ...

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Problem 31 - Break

public class JavaBreakExample {     public static void main(String[] args) {     /*      * break statement is used to terminate the loop in java. The following example    ...

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Problem 30 - Pyramid

public class JavaPyramid3 {         public static void main(String[] args) {                                 for(int i=1; i<= 5 ;i++){  ...

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