import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Bab7 {

    public static void tugas7_1(){

        String days[] = {"Monday","Tuesday","Wednesday","Thurday","Friday","Saturday","Sunday"};
        int x = 0, y = 0;

        System.out.println("===WD===");
        while(x < days.length){
            System.out.println(days[x]);
            x++;
        }

        System.out.println("===DW===");

        do {
            System.out.println(days[y]);
            y++;
        }
        while(y < days.length);

        System.out.println("===FL===");

        for(int z=0; z < days.length; z++){
            System.out.println(days[z]);
        }

    }

    public static void tugas7_2(){

        BufferedReader dataIn = new BufferedReader(new InputStreamReader(System.in));
        String n1="";
        int maks[] = new int[10];
        int maxValue = maks[0];
        int c=1;

         try {

            for(int x=0; x < maks.length; x++){
                System.out.print("Masukan Nilai Ke "+c+" : ");
                n1 = dataIn.readLine();
                int y = Integer.parseInt(n1);
                maks[x] = y;
                c++;

                if(maks[x] > maxValue){
                     maxValue = maks[x];
                }

            }

             System.out.println("Nilai Maksimum adalah "+maxValue);

        }catch(IOException e){
            System.out.println("An Error Occurred");
        }

    }

    public static void tugas7_3(){

        String entry[][] = {{"Florence","753-1234","Manila"},{"Joyce","248422","Quozon City"},{"Becca","5485-4411","Manila"}};

        for(int x=0; x < entry.length; x++){

            System.out.println("Name : "+entry[x][0]);
            System.out.println("Tel. # : "+entry[x][1]);
            System.out.println("Address : "+entry[x][2]);

        }

    }

    public static void tugas7_4(){

    int[][]arr=new int[2][5];
        int k=1;

        for(int i=0; i5)arr[i][j]=16-k;
                System.out.print(arr[i][j]);
                if (j<5) System.out.print(" ");
                k++;
             }
            System.out.println();
            }

        //Outputnya::::::
        //1 2 3 4 5
        //10 9 8 7 6
    }

}

Related Post

• Diving Into Java#1
• Diving Into Java

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.swing.JOptionPane;

public class Bab6 {

    public static void tugas6_1(){

        BufferedReader dataIn = new BufferedReader(new InputStreamReader(System.in));
        String n1="";
        String n2="";
        String n3="";

        try {
            System.out.print("Enter Value 1 : ");
            n1 = dataIn.readLine();
            int x = Integer.parseInt(n1);

            System.out.print("Enter Value 2 : ");
            n2 = dataIn.readLine();
            int y = Integer.parseInt(n2);

            System.out.print("Enter Value 3 : ");
            n3 = dataIn.readLine();
            int z = Integer.parseInt(n3);

            int hasil = x+y+z;

            if(hasil >= 60){
                System.out.println(" Good Job  ");
            }else{
                System.out.println(" Sorry ");
            }

        }catch(IOException e){
            System.out.println("An Error Occurred");
        }

    }

    public static void tugas6_2(){

        String n1,n2,n3;

            n1 = JOptionPane.showInputDialog("Enter Your Value 1");
            int x = Integer.parseInt(n1);
            n2 = JOptionPane.showInputDialog("Enter Your Value 2");
            int y = Integer.parseInt(n2);
            n3 = JOptionPane.showInputDialog("Enter Your Value 3");
            int z = Integer.parseInt(n3);

            int hasil = x+y+z;

            String msg1 = "Result is "+hasil+" Good Job ";
            String msg2 = "Result is "+hasil+" Sorry ";
            if(hasil >= 60){
                JOptionPane.showMessageDialog(null, msg1);
            }else{
                JOptionPane.showMessageDialog(null, msg2);
            }

    }

    public static void tugas6_3(){

        BufferedReader dataIn = new BufferedReader(new InputStreamReader(System.in));
        String n1="";

        try {
            System.out.print("Enter Value 1-10 : ");
            n1 = dataIn.readLine();
            int x = Integer.parseInt(n1);

            if((x >= 1) && (x <=10)){

                switch(x) {
                    case 1:
                    System.out.println("SATU");
                    break;
                    case 2:
                    System.out.println("DUA");
                    break;
                    case 3:
                    System.out.println("TIGA");
                    break;
                    case 4:
                    System.out.println("EMPAT");
                    break;
                    case 5:
                    System.out.println("LIMA");
                    break;
                    case 6:
                    System.out.println("ENAM");
                    break;
                    case 7:
                    System.out.println("TUJUH");
                    break;
                    case 8:
                    System.out.println("DELAPAN");
                    break;
                    case 9:
                    System.out.println("SEMBILAN");
                    break;
                    case 10:
                    System.out.println("SEPULUH");
                    break;
                    default:
                    System.out.println("Unknown Number");
                }

            }else{
                System.out.println("Invalid Number ");
            }

        }catch(IOException e){
            System.out.println("An Error Occurred");
        }

    }

    public static void tugas6_4(){
        int x = 1, y = 0;

        while(x<=100){
            System.out.println("Muhammad Rizki (WD)"+x);
            x++;
        }

        do {
            System.out.println("Muhammad Rizki (DW) "+y);
            y++;
        }
        while(y<=100);

        for(int z=1; z<=100; z++){
            System.out.println("Muhammad Rizki (FL) "+z);
        }

    }

}

Related Post

• Diving-into-java#2
• Diving Into Java

Java merupakan salah satu bahasa pemrograman yang sudah OOP (Object Oriented Programming) dan Multi Platform artinya java bisa di jalankan di berbagai operating sistem dan perangkat yang sudah mendukung JVM (Java Virtual Machine).

Java sendiri mengalami perkembangan yang sangat pesat dari tahun ke tahun pengembangan mulai dari perbaikan bugs sampai penambahan libraries yang semakin useful untuk para pecinta Java.

Industri pun banyak melirik teknologi java salah satunya di karenakan teknologi yang multi platfrom dan mampu berjalan pada skala enterprise untuk mendukung kelancaran bisnis dan efisiensi di berbagai kebutuhan akan sistem informasi.

Syntax awal memulai untuk “Hello World”

public class Main {

public static void main(String[]args){
System.out.println("Hello World!");
}
}
public class Main { public static void main(String[]args){

System.out.println("Hello World!");
}

Syntax untuk Logika dan Matematika Dasar di Java.

public class Hello {

public static void main(String[]args){

System.out.println("Hello World!");

int value = 10;

char z;

z = 'A';

System.out.println( value );
System.out.println( "The value of x = " + z );
//sedikit angka
int i = 37;
int j = 42;
double x = 27.475;
double y = 7.22;
System.out.println("#Variable values#");
System.out.println(" i = " + i);
System.out.println(" j = " + j);
System.out.println(" x = " + x);
System.out.println(" y = " + y); //penjumlahan angka
System.out.println("Adding...");
System.out.println(" i + j = " + (i + j));
System.out.println(" x + y = " + (x + y));
//pengurangan angka
System.out.println("Subtracting...");
System.out.println(" i - j = " + (i - j));
System.out.println(" x - y = " + (x - y));
//perkalian angka
System.out.println("Multiplying...");
System.out.println(" i * j = " + (i * j));
System.out.println(" x * y = " + (x * y));
//pembagian angka
System.out.println("Dividing...");
System.out.println(" i / j = " + (i / j));
System.out.println(" x / y = " + (x / y));
//menghitung hasil modulus dari pembagian
System.out.println("Computing the remainder...");
System.out.println(" i % j = " + (i % j));
System.out.println(" x % y = " + (x % y));
//tipe penggabungan
System.out.println("Mixing tipes...");
System.out.println(" j + y = " + (j + y));
System.out.println(" i * x = " + (i * x));
//beberapa nilai
int ii = 37;
int jj = 42;
int k = 42;
System.out.println("#Nilai variabel#");
System.out.println(" ii = " + ii);
System.out.println(" jj = " + jj);
System.out.println(" k = " + k);
//lebih besar dari
System.out.println("Lebih besar dari...");
System.out.println(" ii > jj = " + (ii > jj)); //false
System.out.println(" jj > ii = " + (jj > ii)); //true
System.out.println(" k > jj = " + (k > jj)); //false
//lebih besar atau sama dengan
System.out.println("Lebih besar dari atau sama dengan...");
System.out.println(" ii >= jj = " + (ii >= jj)); //false
System.out.println(" jj >= ii = " + (jj >= ii)); //true
System.out.println(" k >= jj = " + (k >= jj)); //true
//lebih kecil dari
System.out.println("Lebih kecil dari...");
System.out.println(" ii < jj = " + (ii < jj)); //true
System.out.println(" jj < ii = " + (jj < ii)); //false
System.out.println(" k < jj = " + (k < jj)); //false
//lebih kecil atau sama dengan
System.out.println("Lebih kecil dari atau sama dengan...");
System.out.println(" ii <= jj = " + (ii <= jj)); //true
System.out.println(" jj <= ii = " + (jj<= ii)); //false
System.out.println(" k <= jj = " + (k <= jj)); //true
//sama dengan
System.out.println("Sama dengan...");
System.out.println(" ii == jj = " + (ii == jj)); //false
System.out.println(" k == jj = " + (k == jj)); //true
//tidak sama dengan
System.out.println("Tidak sama dengan...");
System.out.println(" ii != jj = " + (ii != jj)); //true
System.out.println(" k != jj = " + (k != jj)); //false
System.out.println("#Contoh Logika Boelan AND#");
int iii = 0;
int jjj = 10;
boolean test= false;
//demonstrasi &&
test = (iii > 10) && (jjj++ > 9);
System.out.println(iii);
System.out.println(jjj);
System.out.println(test);
//demonstrasi &
test = (iii > 10) & (jjj++ > 9);
System.out.println(iii);
System.out.println(jjj);
System.out.println(test);
System.out.println("#Contoh Logika Boelan OR#");
int a = 0;
int b = 10;
boolean test1= false;
//demonstrasi ||
test1 = (a < 10) || (b++ > 9);
System.out.println(a);
System.out.println(b);
System.out.println(test1);
//demonstrasi |
test = (a < 10) | (b++ > 9);
System.out.println(a);
System.out.println(b);
System.out.println(test1);
System.out.println("#Contoh Logika Boelan Exclusive OR#");
boolean val1 = true;
boolean val2 = true;
System.out.println(val1 ^ val2);
val1 = false;
val2 = true;
System.out.println(val1 ^ val2);
val1 = false;
val2 = false;
System.out.println(val1 ^ val2);
val1 = true;
val2 = false;
System.out.println(val1 ^ val2);
System.out.println("#Contoh Logika Boelan NOT#");
boolean val11 = true;
boolean val22 = false;
System.out.println(!val11);
System.out.println(!val22);
System.out.println("#Contoh Operator Kondisi ?: #");
String status = "";
int grade = 80;
//mendapatkan status pelajar
status = (grade >= 60)?"Passed":"Fail";
//print status
System.out.println( status );
int score = 0;
char answer = 'a';
score = (answer == 'a') ? 10 : 0;
System.out.println("Score = " + score );
}

}

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• Diving-into-java#2
• Diving Into Java#1

Private Sub Command5_Click()
DataReport1.Show
End Sub

18. Add data enviroment.

19. Configuring properties and connection

20. Add Data report and configuring properties.

21. And you are DONE, running your application(F5) and Click print to see the result.

Violaa…. Thanks for your time

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• Aplikasi Sederhana ODBC Visual Basic (Part 2).
• Aplikasi Sederhana ODBC Visual Basic (Part 1).
• Visual Basic#1

9. Buatlah sebuah sample data di dalam tabel user.

10.  Don’t forget to pointing DataSource for DataGrid1 and choose Adodc1.

11. Double Click Command and fill with Command Script

Private Sub Command1_Click() 'Add Command
Adodc1.Recordset.AddNew
End Sub

Private Sub Command2_Click() 'Edit Command
Adodc1.Recordset.Update
End Sub

Private Sub Command3_Click()'Save Command
Adodc1.Recordset.Save
End Sub

Private Sub Command4_Click()'Delete Command
Adodc1.Recordset.Delete
End Sub

Private Sub Command6_Click()'Close Command
End
End Sub

12.  And running your application(F5).

13.  Click Add to adding record

14. Select record, Click Edit to Update record and then Save.

15. Select record, Click Delete to trash record.

16.  Lalu berlanjut pada part 3 untuk membuat report-nya.

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• Aplikasi Sederhana ODBC Visual Basic (Part 1).
• Aplikasi Sederhana ODBC Visual Basic (Part 3).
• Visual Basic#3
• Visual Basic#2