the secret of shalat

Shalat is one of responsibility that the Muslim must done five times in each day
so many people in the world who said that they are Muslim but do not do it properly, and maybe they don't know what's the essence of shalat.
1. with shalat we can try to be discipline in our life, because the time of shalat was already decided by our god
2. Salat can make us helathy :
- When we stand in our shalat, it'll help us straighten our backbone
- In Rukuk (bow down position in shalat), it'll help us pull the backbone, so it can make our nerve loosen, and relaxing it.
- kneeling (Sujud) : this position will make all of our muscle contracting, that also make it stronger, and healthier, and also make our blood blood vessel and our lymph got massage. this position also help our heart, and prevent our blood vessel from shrinking
and there are a lot of thing then that thing that I write above..
that's just some of it..
so lets shalat

package koderekursi;
import java.util.Scanner;


public class rekursi{
public static long faktorial (int n){
if ((n!=1)&& (n!=0))
return (n*faktorial(n-1));
else
{
return (1);
}
}

public static void main(String[] args) {
int n;
Scanner input=new Scanner (System.in);
System.out.print("masukkan bilangannya :");
n=input.nextInt();
System.out.print("hasil faktorial :"+faktorial (n)+"\n");
}

}


in the code below, we'll make a factorial method in java using "rekursi" i don't how to say it in english hehehe :P
we can see on the class below, that it used method to call the value of n,
method if.... return means that the value of n, will be multiplied as long as the value of n not 0 or 1, when it reach 1, then the loop will stop.

Program Quick Sort

public class Main {

public static void main(String a[]){

    int i;

    int array[] = {7,1,5,4,13,11};

    quick_srt(array,0,array.length-1);

    System.out.print("nilai yang telah disusun");

    for(i = 0; i <array.length; i++)

      System.out.print(array[i]+"  ")

  }

  public static void quick_srt(int array[],int bag_kiri, int bag_kanan){

    int i = bag_kiri;

    int j = bag_kanan;

    if (i >= j) {

      return;

    }

    int pivot = array[(i + j) / 2];

    while (i < j)

    {

      while (i<j && array[i] < pivot) {

        i++;

      }

      while (i<j && array[j] > pivot) {

        j--;

      }

      if (i < j) {

        int T = array[i];

        array[i] = array[j];

        array[j] = T;

      }

    }

    if (i < j) {

      int T = j;

      j = i;

      i = T;

    }

    quick_srt(array, bag_kiri, i);

    quick_srt(array, i == bag_kiri ? i+1 : i, bag_kanan);

  }

}

koding list converter bilangan bahasa C

//Program for Binary, Octal, Hexadecimal Conversions



/*

*Program for Binary, Octal, Hexadecimal Conversions

*

Created on March 25, 2009

*/





#include

#include

#include

#include



void bd();

void db();

void doc();

void dh();

void od();

void ob();

void bo();

void bh();

void hb();

void hd();

void oh();

void ho();



void main()

{

int n;

char c;

begin:

clrscr();

printf("\n\n @@ ## ~~ MAIN MENU ~~ ## @@\n\n ");

printf("\nPlease Enter y0ur ch0ise..!!(1-12) ");

printf("\n 1. Binary to Decimal. ");

printf("\n 2. Decimal to Binary. ");

printf("\n 3. Decimal to Octal. ");

printf("\n 4. Decimal to Hexadecimal. ");

printf("\n 5. Octal to Decimal. ");

printf("\n 6. Octal to Binary. ");

printf("\n 7. Binary to Octal. ");

printf("\n 8. Binary to Hexadecimal. ");

printf("\n 9. Hexadecimal to Binary. ");

printf("\n 10. Hexadecimal to Decimal. ");

printf("\n 11. Octal to Hexadecimal. ");

printf("\n 12. Hexadecimal to Octal. ");

printf("\n\n");

printf("Ch00se ConVersi0n fr0m...t0...(1-12):\n");

scanf("%d",& n);

if(n<1 || n>12)

printf("\n\n ");

printf("\n\nInvalid Choise ");

if(n==1)

bd();

else if(n==2)

db();

else if(n==3)

doc();

else if(n==4)

{

long a;

clrscr();

printf("\n\n");

printf("Conversion from Decimal to Hexadecimal ");

printf("\n");

printf(" Enter the decimal number...!!! ");

printf("\n\n\t");

scanf("%ld",&a);

printf("\n\n");

//dh(a);

}

else if(n==5)

od();

else if(n==6)

ob();

else if(n==7)

bo();

else if(n==8)

bh();

else if(n==9)

hb();

else if(n==10)

hd();

else if(n==11)

{

unsigned long n,i=0,a,p=1,t=0;

clrscr();

printf("\n\n");

printf("Conversion from Octal to Hexadecimal. ");

printf("\n");

printf(" Enter a Octal number...!!! ");

printf("\n\n\t");

scanf("%ld",&n);

printf("\n\n");

i=0;

while(n!=0)

{

a=n%10;

if(a>7)

t=1;

n=n/10;

i=i+a*p;

p=p*8;

}

if(t==1)

{

printf(" Hexadecimal eq= ");

//oh(i);

}

else if(t==0)

printf(" Numbert entered is not octal. ");

}

else if(n==12)

ho();

printf("\n\n\n");

printf(" Do you Wish to continue???..(Y/N) ");

printf("\n\t\t");

scanf("%s",&c);

c=toupper(c);

if(c=='Y')

goto begin;



getch();

}



void bd()

{

int n,b=0,a[6],i=0,t=0;

clrscr();

printf("\n\n");

printf("Conversion from Binary to Decimal. ");

printf("\n");

printf(" Enter Binary Number...!!! ");

printf("\n\n\t");

scanf("%d",&n);

printf("\n\n");

while(n!=0)

{

a[i]=n%10;

n=n/10;

if(a[i]!=1 && a[i]!=0)

t=1;

i++;

}

a[i]=2;

n=1;

for(i=0;a[i]!=2;i++)

{

b=b+a[i]*n;

n=n*2;

}

if(t==0)

printf(" Decimal Equivalent=%d",b);

else if(t==1)

printf("\n\n");

printf("\nEntered number is not binary.");



}



void db()

{

int dec,bin,n,i=0,a[10];

clrscr();

printf("\n\n");

printf("Conversion from Decimal to Binary. ");

printf("\n");

printf(" Enter decimal number...!!!");

printf("\n\n\t");

scanf("%d",&dec);

printf("\n\n ");

do

{

a[i]=dec%2;

dec=dec/2;

i++;

}

while(dec!=0);

for(n=i-1;n>=0;n--)

printf("%d",a[n]);

}



void doc()

{

int n,i,a[10];

clrscr();

printf("\n\n");

printf("Conversion from Decimal to Octal. ");

printf("\n");

printf(" Enter a Decimal number...!!! ");

printf("\n\n\t");

scanf("%d",&n);

printf("\n\n");

i=0;

printf(" Octal equivalent of %d is ",n);

while(n!=0)

{

a[i]=n%8;

n=n/8;

i++;

}

i--;

for(;i>=0;i--)

printf("%d",a[i]);

}



void dh(long n)

{

long i;

if(n>0)

{

i=n%16;

n=n/16;

dh(n);

if(i>=10)

{

switch(i)

{

case 10:

printf("A");

break;

case 11:

printf("B");

break;

case 12:

printf("C");

break;

case 13:

printf("D");

break;

case 14:

printf("E");

break;

case 15:

printf("F");

break;

}

}

else

printf("\n\n");

printf("%ld",i);

}

}



void od()

{

unsigned long n,i=0,a,p=1,t=0;

clrscr();

printf("\n\n");

printf("Conversion from Octal to Decimal. ");

printf("\n");

printf(" Enter a Octal number...!!! ");

printf("\n\n\t");

scanf("%ld",&n);

printf("\n\n");

i=0;

printf(" Decimal equivalent of %ld is ",n);

while(n!=0)

{

a=n%10;

if(a>7)

t=1;

n=n/10;

i=i+a*p;

p=p*8;

}

if(t==0)

printf("=%ld",i);

else if(t==1)

printf("\n");

printf("\n Can't be calculated,,!!!\nBecause it is not an Octal Number. \n");

}



void ob()

{

int n,a[6],i=0,t=0;

clrscr();

printf("\n\n");

printf("Convertion from Octal to Binary. ");

printf("\n");

printf(" Enter an Octal Number...!!! ");

printf("\n\n\t");

scanf("%d",&n);

printf("\n\n");

while(n!=0)

{

a[i]=n%10;

n=n/10;

if(a[i]>7)

t=1;

i++;

}

i--;

if(t==0)

for(;i>=0;i--)

{

switch(a[i])

{

case 0:

printf("000");

break;

case 1:

printf("001");

break;

case 2:

printf("010");

break;

case 3:

printf("011");

break;

case 4:

printf("100");

break;

case 5:

printf("101");

break;

case 6:

printf("110");

break;

case 7:

printf("111");

break;

}

}

if(t==1)

printf(" Not a Octal number!!!\n");

}



void bo()

{

int i=0,a[5],t=0;

long int n;

clrscr();

printf("\n\n");

printf("Convertion From Binary to Octal. ");

printf("\n");

printf("Enter a Binary number...!!! ");

printf("\n\n\t");

scanf("%ld",&n);

printf("\n\n");

while(n!=0)

{

a[i]=n%1000;

n=n/1000;

if(a[i]>111)

t=1;

i++;

}

i--;

if(t==0)

for(;i>=0;i--)

{

switch(a[i])

{

case 0:

printf("0");

break;

case 1:

printf("1");

break;

case 10:

printf("2");

break;

case 11:

printf("3");

break;

case 100:

printf("4");

break;

case 101:

printf("5");

break;

case 110:

printf("6");

break;

case 111:

printf("7");

break;

default:

printf(" Entered number is not binary.\nPrinted value is not correct. ");

break;

}

}

if(t==1)

printf("Number is not Binary!!! ");

}



void bh()

{

int i=0,a[5],t=0;

long int n;

clrscr();

printf("\n\n");

printf("Convertion from Binary to Hexadecimal. ");

printf("\n");

printf(" Enter a Binary number...!!! ");

printf("\n\n\t");

scanf("\t%ld",&n);

printf("\n\n");

while(n!=0)

{

a[i]=n%10000;

n=n/10000;

if(a[i]>1111)

t=1;

i++;

}

i--;

if(t==0)

for(;i>=0;i--)

{

switch(a[i])

{

case 0:

printf("0");

break;

case 1:

printf("1");

break;

case 10:

printf("2");

break;

case 11:

printf("3");

break;

case 100:

printf("4");

break;

case 101:

printf("5");

break;

case 110:

printf("6");

break;

case 111:

printf("7");

break;

case 1000:

printf("8");

break;

case 1001:

printf("9");

break;

case 1010:

printf("A");

break;

case 1011:

printf("B");

break;

case 1100:

printf("C");

break;

case 1101:

printf("D");

break;

case 1110:

printf("E");

break;

case 1111:

printf("F");

break;

default:

printf(" Entered number is not binary.\n Printed value is not correct.\n");

break;

}

}

if(t==1)

printf("\nNumber is not Binary\n");

}



void hb()

{

int i;

char s[20];

clrscr();

printf("\n\n");

printf("Convertion from Hexadecimal to Binary.");

printf("\n");

printf(" Enter a Hexadecimal number...!!!");

printf("\n\n\t");

scanf("%s",s);

printf("\n\n");

//gets(s);

printf(" Binary Equivalent=");

for(i=0;s[i]!=NULL;i++)

{

switch(s[i])

{

case '0':

printf("0000");

break;

case '1':

printf("0001");

break;

case '2':

printf("0010");

break;

case '3':

printf("0011");

break;

case '4':

printf("0100");

break;

case '5':

printf("0101");

break;

case '6':

printf("0110");

break;

case '7':

printf("0111");

break;

case '8':

printf("1000");

break;

case '9':

printf("1001");

break;

case 'a':

case 'A':

printf("1010");

break;

case 'b':

case 'B':

printf("1011");

break;

case 'c':

case 'C':

printf("1100");

break;

case 'd':

case 'D':

printf("1101");

break;

case 'e':

case 'E':

printf("1110");

break;

case 'f':

case 'F':

printf("1111");

break;

default:

printf(" Entered number is not Hexadecimal.\Printed value is not correct.\n");

break;

}

}

}



void hd()

{

int i,a[20];

unsigned long int h=0,m=1;

char s[20];

clrscr();

printf("\n\n");

printf("Convertion from Hexadecimal to Decimal.");

printf("\n");

printf(" Enter a Hexadecimal number...!!!");

printf("\n\n\t");

scanf("%s",s);

printf("\n\n");

printf(" Decimal Equivalent= ");

for(i=0;s[i]!=NULL;i++)

{

switch(s[i])

{

case '0':

a[i]=0;

break;

case '1':

a[i]=1;

break;

case '2':

a[i]=2;

break;

case '3':

a[i]=3;

break;

case '4':

a[i]=4;

break;

case '5':

a[i]=5;

break;

case '6':

a[i]=6;

break;

case '7':

a[i]=7;

break;

case '8':

a[i]=8;

break;

case '9':

a[i]=9;

break;

case 'a':

case 'A':

a[i]=10;

break;

case 'b':

case 'B':

a[i]=11;

break;

case 'c':

case 'C':

a[i]=12;

break;

case 'd':

case 'D':

a[i]=13;

break;

case 'e':

case 'E':

a[i]=14;

break;

case 'f':

case 'F':

a[i]=15;

break;

default:

printf(" Entered number is not Hexadecimal.\nPrinted value is not correct.\n");

break;

}

}

i--;

for(;i>=0;i--)

{

h=h+a[i]*m;

m=m*16;

}

printf("%ld",h);

}



void oh(long n)

{

long i;

if(n>0)

{

i=n%16;

n=n/16;

oh(n);

if(i>=10)

{

switch(i)

{

case 10:

printf("A");

break;

case 11:

printf("B");

break;

case 12:

printf("C");

break;

case 13:

printf("D");

break;

case 14:

printf("E");

break;

case 15:

printf("F");

break;

}

}

else

printf("%ld",i);

}

}



void ho()

{

int i,a[20];

unsigned long int h=0,m=1;

char s[20];

clrscr();

printf("\n\n");

printf("Convertion from Hexadecimal to Octal.");

printf("\n");

printf(" Enter a Hexadecimal number...!!!");

printf("\n\n\t");

scanf("%s",s);

printf("\n\n");

// Converting hex to dec first

for(i=0;s[i]!=NULL;i++)

{

switch(s[i])

{

case '0':

a[i]=0;

break;

case '1':

a[i]=1;

break;

case '2':

a[i]=2;

break;

case '3':

a[i]=3;

break;

case '4':

a[i]=4;

break;

case '5':

a[i]=5;

break;

case '6':

a[i]=6;

break;

case '7':

a[i]=7;

break;

case '8':

a[i]=8;

break;

case '9':

a[i]=9;

break;

case 'a':

case 'A':

a[i]=10;

break;

case 'b':

case 'B':

a[i]=11;

break;

case 'c':

case 'C':

a[i]=12;

break;

case 'd':

case 'D':

a[i]=13;

break;

case 'e':

case 'E':

a[i]=14;

break;

case 'f':

case 'F':

a[i]=15;

break;

default:

printf(" Entered number is not Hexadecimal.\nPrinted value is not correct.");

break;

}

}

i--;

for(;i>=0;i--)

{

h=h+a[i]*m;

m=m*16;

}

// Now convering from decimal to octal (h)

i=0;

printf(" Octal equivalent= ");

while(h!=0)

{

a[i]=h%8;

h=h/8;

i++;

}

i--;

for(;i>=0;i--)

printf("%d",a[i]);

}

Searching with Binary Method in java using scanner utility

package binary;
import java.util.Scanner;// mamasukkan utility library scann.
/**
*
* @author dell
*/
public class BinnarySearch {


public static void main(String[] args) {
int k, angka; //memasukkan nilai variabel
boolean notfound=true;/** menginisialisasi nilai variabel notfound dengan
* nilai false
*/
int []z={25,30,35,40,45};// nilai variabel dari array z
for (int i=0;ibatasatas)//yang akan dilakukan jika batas atas sudah melebihi
//batas atas, dan syarat ini hanya akan di kerjakan jika else di bawah
//tidak bisa berjalan.
{
System.out.println("tidak ditemukan :"+angka);// SOP bahwa nilai tidak ditemukan
break;//menghentikan program karena nilai tidak ditemukan
}
else {// syarat yang akan dijalankan jika syarat if pertama tidak berhasil
//untuk menemukan nilai
if (z[posisisekarang] //kurang dari nilai angka.
{
batasbawah=posisisekarang+1;// jika syarat diatas terpenuhi, maka nilai batas bawah
//yang baru didapatkan dengan cara ini.
}//akhir if
else
{
batasatas=posisisekarang-1;// yang akan dilakukan untuk mendapatkan
//nilai batas atas baru jika posisi sekarang lebih dari angka/
}// akhir else
}//akhir else
}//akhir while

}//akhir main args

}//akhir class binary