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Thread: 500 Ways to Print 1 to 10

  1. #51
    Super Moderator helloworld922's Avatar
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    Default Re: 500 Ways to Print 1 to 10

    What's the fun if you arrive at the correct solution the first time

    46. Java

    public static void main(String[] args)
    {
         int[] numbers = new int[10];
         boolean foundAnswer = false;
         while(!foundAnswer)
         {
              for(int i = 0; i < numbers.length; i++)
              {
                   numbers[i] =(int)( Math.random() * 10 + 1);
              }
              sort(numbers);
              foundAnswer = true;
              for(int i = 1; i < numbers.length && foundAnswer; i++)
              {
                   if(numbers[i-1] == numbers[i])
                   {
                        foundAnswer = false;
                   }
              }
         }
         System.out.println(numbers);
    }
     
    public static void sort(int[] numbers)
    {
         for (int i = 0; i < numbers.length; i++)
         {
              int min = 0;
              for(int j = i; j < numbers.length; j++)
              {
                   if(numbers[min] > numbers[j])
                   {
                        min = j;
                   }
              }
              int temp = numbers[min];
              numbers[min] = numbers[i];
              numbers[i] = temp;
         }
    }

  2. #52
    Super Moderator helloworld922's Avatar
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    Default Re: 500 Ways to Print 1 to 10

    47. Java

    More math...

    int value = 2;
    while(value <= 1024)
    {
         System.out.println(Math.log(value) / Math.log(2));
         value <<= 1;
    }

  3. #53
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    Default Re: 500 Ways to Print 1 to 10

    48. Java
    import java.util.Calendar;
     
    public class Calendar1To10 {
     
      public static void main(String[] args) {
        Calendar start = Calendar.getInstance();
     
        Calendar now = Calendar.getInstance();
        while (now.get(Calendar.YEAR) < start.get(Calendar.YEAR) + 10) {
          try {
            Thread.sleep(1000 * 60 * 60 * 24);
            Calendar temp = Calendar.getInstance();
            if (temp.get(Calendar.YEAR) > now.get(Calendar.YEAR)) {
              now = temp;
              System.out.println(now.get(Calendar.YEAR) - start.get(Calendar.YEAR));
            }
          } catch (InterruptedException ex) {
            ex.printStackTrace();
          }
        }
      }
    }
    There still won't be 500 ways by the time this one completes executing

  4. #54
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    Default Re: 500 Ways to Print 1 to 10

    #49 Java

    public class Print1To10
    {
    	public static void main(String[] args)
    	{
    		System.out.println(1);
    		System.out.println(1<<1);
    		System.out.println(1^1<<1);
    		System.out.println(1<<1<<1);
    		System.out.println(1^1<<1<<1);
    		System.out.println(1<<1^1<<1<<1);
    		System.out.println(1^1<<1^1<<1<<1);
    		System.out.println(1<<1<<1<<1);
    		System.out.println(1^1<<1<<1<<1);
    		System.out.println(1<<1^1<<1<<1<<1);
    	}
    }

  5. The Following User Says Thank You to AdamB For This Useful Post:

    JavaPF (December 2nd, 2010)

  6. #55
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    Default Re: 500 Ways to Print 1 to 10

    #50. Logo


    You can copy-paste the source into the right editor screen over here.

  7. #56
    Crazy Cat Lady KevinWorkman's Avatar
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    Default Re: 500 Ways to Print 1 to 10

    #51: There is always a chance that this takes forever to finish.

    import java.util.TreeSet;
    import java.util.Set;
     
    public class OneToTen {
     
    	public static void main(String... args){
    		Set<Integer> numberSet = new TreeSet<Integer>();
     
    		int times = 0;
     
    		while(numberSet.size() < 10){
     
    			times++;
     
    			Integer i = (int)(Math.random()*10 +1);
    			numberSet.add(i);
    		}
     
    		for(int i : numberSet){
    			System.out.println(i);
    		}
    		//System.out.println("Times: " + times);
    	}
    }

  8. #57
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    Default Re: 500 Ways to Print 1 to 10

    #52. 8086 assembler using interrupts

    org 100h
     
    ; set screen to text mode
    mov ax, 3
    int 10h
     
    ; init segment register
    mov     ax, 0b800h
    mov     ds, ax
     
    ; move characters' ASCII codes to video mem
    mov [02h], 31h
    mov [04h], 20h
    mov [06h], 32h
    mov [08h], 20h
    mov [0ah], 33h
    mov [0ch], 20h
    mov [0eh], 34h
    mov [10h], 20h
    mov [12h], 35h
    mov [14h], 20h
    mov [16h], 36h
    mov [18h], 20h
    mov [1ah], 37h
    mov [1ch], 20h
    mov [1eh], 38h
    mov [20h], 20h
    mov [22h], 39h
    mov [24h], 20h
    mov [26h], 31h
    mov [28h], 30h
     
    ; wait for keyb input
    mov ah, 0
    int 16h
    ret

  9. #58
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    Default Re: 500 Ways to Print 1 to 10

    #53 Using PHP's array_walk() and (very ugly) create_function():

    PHP Code:
    $nums = array(1,2,3,4,5,6,7,8,9,10);
    array_walk($numscreate_function('$x''echo "$x ";')); 

  10. #59
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    Default Re: 500 Ways to Print 1 to 10

    #54. Arduino C:

    int counter = 1;
    void setup()
    {
        Serial.begin(38400);
    }
     
    void loop()
    {
        Serial.println(counter);
        ++counter;
        while(counter > 10)
        {}
    }

  11. #60
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    Default Re: 500 Ways to Print 1 to 10

    #55
    public static void main(String[] args) {
        long mask = 0xfl;
        long value = 728121033505l;
        int shifter = 0;
        while(shifter < 40) {
            System.out.println((value & mask) >> shifter);
            mask = mask << 4;
            shifter += 4;
        }
    }
    It probably can be done with out shifter but my brain hurts.

  12. #61
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    Default Re: 500 Ways to Print 1 to 10

    #56
    class OneToTen {
        int[] ones = {1,1,1,1,1,1,1,1,1,1};
     
        public static void main(String[] args) {
            new OneToTen();
        }
     
        OneToTen() {
            for(int index = 0; index < ones.length; index++) {
                System.out.println(sum(index));
            }
        }
     
        public int sum(int endValue) {
            int total = 0;
            for(int index = 0; index <= endValue; index++) {
                total += ones[index];
            }
            return total;
        }
    }

  13. #62
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    Default Re: 500 Ways to Print 1 to 10

    #57
    import java.util.ArrayList;
    import java.util.Collections;
     
    class OneToTenStrings {
        ArrayList<String> words = new ArrayList<String>();
     
        public static void main(String[] args) {
            new OneToTenStrings();
        }
     
        OneToTenStrings() {
            words.add("jaberwocky");
            words.add("grazing");
            words.add("cog");
            words.add("inception");
            words.add("frozen");
            words.add("dark");
            words.add("earnt");
            words.add("a");
            words.add("halftime");
            words.add("be");
            Collections.sort(words);
            while(! words.isEmpty()) {
                System.out.println(words.remove(0).length());
            }
        }
    }

  14. #63
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    Default Re: 500 Ways to Print 1 to 10

    Ok, I only read to page 4, so I hope no one posted this. Anyway, here is printing 1-10 using JavaScript from Java.
    public class Main
    {
    	public static void main(String[] args)
    	{
    		ScriptEngineManager man = new ScriptEngineManager();
    		ScriptEngine engine = man.getEngineByName( "rhino" );
    		try
    		{
    			engine.eval( "for (i = 1; i < 11; ++i){ print(i + \" \"); }" );
    		}
    		catch (ScriptException e)
    		{
    			System.err.println( "Muhahahaha, my attempt to look smart failed :P" );
    		}
    	}
    }

  15. #64
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    Default Re: 500 Ways to Print 1 to 10

    Here it goes (using do....while)
    class One2Ten
              {
                     public void display()
                        {
                             int a = 1;
                                   do
                                           {
                                               System.out.println(a);a++;}
                                   while(a<11);
                        }
              }
    Last edited by Lokesh; March 7th, 2011 at 05:42 AM.

  16. #65
    Member OutputStream's Avatar
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    Default Re: 500 Ways to Print 1 to 10

    #60: Beanshell
    print("1 2 3 4 5 6 7 8 9 10");

  17. #66
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    Default Re: 500 Ways to Print 1 to 10

    #61

    how about Batch? lol

    ECHO 12345678910

  18. #67
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    Default Re: 500 Ways to Print 1 to 10

    print(N) :- N < 11, write(N), N is N+1, print(N).
    ?-print(1).

    A PROLOG solution.
    Last edited by daniel.j2ee; December 13th, 2011 at 04:06 PM.

  19. #68
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    Default Re: 500 Ways to Print 1 to 10

    #63 Python
    i = 1
    while i <= 10:
      print(i)
    Think that's right, haven't done python in a while

  20. #69
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    Default Re: 500 Ways to Print 1 to 10

    #64 Java
     
    //package textField;
     
    import java.awt.BorderLayout;
     
    import javax.swing.JFrame;
    import javax.swing.JTextField;
     
    /**
     * Prints one through ten with a JTextField
     * @author TJStretch
     */
    public class OneToTenTextfield extends JFrame
    {
    	//Variables
    	/**
    	 * The JTextField that 1 through 10 will be printed on
    	 */
    	private JTextField txtField;
    	/**
    	 * Randomly generated serial version UID
    	 */
    	private static final long serialVersionUID = -5841505335372992754L;
     
    	//Constructors
    	public OneToTenTextfield() 
    	{
    		setLayout(new BorderLayout());
    		setSize(125, 100);
    		setOneToTen();
    		add(txtField, BorderLayout.CENTER);
    		setVisible(true);
    	}
            //Methods
    	/**
    	 * Initialize and set txtField to be ready for use.
    	 */
    	private void setOneToTen() 
    	{
    		if(txtField == null)
    			txtField = new JTextField();
    		String theStr = "";
    		for(int i = 1; i < 11; i++)
    			theStr += i+" ";
    		txtField.setText(theStr);
    		txtField.setEditable(false);
    	}
     
    	/**
    	 * @param args
    	 */
    	public static void main(String[] args) 
    	{
    		new OneToTenTextfield();
    	}
     
    }
    Last edited by Tjstretch; October 25th, 2011 at 03:34 PM.

  21. #70
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    Default Re: 500 Ways to Print 1 to 10

    65 C#:

            delegate void count(count func, int i);
     
            public static void doCount(count b, int i)
            {
                Console.Out.WriteLine(i);
                if(i < 10)
                    b(b, i + 1);
            }
     
            static void Main(string[] args)
            {
                new count(doIt).Invoke(doIt, 1);
                Console.In.ReadLine();
            }

  22. #71
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    Default Re: 500 Ways to Print 1 to 10

    #66 (I think---are we supposed to assign the numbers or is it done by some referee?): "seq" command

    Oh, well...


    Is this allowed?

    For any system with seq utility (All UNIX systems that I have ever used had this. It is also in the GNU core utilities that are supplied with all Linux distros with which I am familiar.)

    From a command line (or, you could put it in a shell script):
    seq 1 10

    Cheers!

    Z
    Last edited by Zaphod_b; July 17th, 2012 at 02:58 PM.

  23. #72
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    Default Re: 500 Ways to Print 1 to 10

    #67: Busybox

    Similar to, but not exactly the same as the previous post (so I think it should be counted separately): For systems with busybox installed. (Many embedded Linux systems that don't have the full complement of GNU core utilities and even some desktop Linux systems have busybox.) On embedded systems, the seq command is probably a symbolic link to busybox, but it can be invoked explicitly as an argument to busybox, assuming its applet was compiled in, which it always is for my systems.)

    From a command line or you could put it in a shell script):
    busybox seq 1 10

    Cheers!

    Z
    Last edited by Zaphod_b; July 17th, 2012 at 02:58 PM.

  24. #73
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    Default Re: 500 Ways to Print 1 to 10

    #68: FORTRAN II

    From the days when FORTRAN was a powerful acronym (not the sissified proper noun Fortran) and versions were designated with Roman Numerals (like world wars), here it is in FORTRAN II. Line printers in common use and the IBM 026 key punch machines used in Computer Centers of the day did not have lower case alphabetical characters, so it looks like we were always SHOUTING.

    C FORTRAN II FROM 1967
    C
    C  FROM ZAPHOD_B IN 2012
    C
          WRITE(6,101) (I,I=1,10)
    101   FORMAT(1X,I10)
          END

    Can still be compiled with GNU g77. I just executed it on my Linux workstation. It still works the way it did way back when. Or least that's what my Earth logbook from the 20th century indicates.

    Back in the day. working on MainFrames, logical unit 6 was (almost) always the line printer, but could (usually) be changed by JCL (Job Control Language). Modern Fortran compiler installations on workstations (including GNU g77 on my Linux boxes) are, typically, set up to connect logical unit 6 to standard output (console window).

    The almost magical (mystical, at least) formidable power of the FORTRAN FORMAT I/O interpreter still gasts my flabber after all these decades.


    Cheers!

    Z
    Last edited by Zaphod_b; July 17th, 2012 at 05:44 PM.

  25. #74
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    Default Re: 500 Ways to Print 1 to 10

    #69: Fortran 77

    Fortran 77. Compile with GNU g77. (Also works with compilers for later versions, like Fortran 90, but I guess that wouldn't be allowed as a separate count)

    C  Fortran 77
    C
    C  Zaphod_b
    C
          Program PrintSequence
     
          do  i=1,10
            print *, i
          end do
          Stop
     
          End Program PrintSequence


    Cheers!

    Z
    Last edited by Zaphod_b; July 17th, 2012 at 02:53 PM.

  26. #75
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    Default Re: 500 Ways to Print 1 to 10

    #70: Fortran 90

    Compile with GNU gfortran

    !  Fortran 90 with a do loop
    !
    !  Zaphod_b
    !
            Program PrintSequence
     
            do  i=1,10
              write(*,'(1x,i0)') i
            end do
            Stop
     
            End Program PrintSequence

    Cheers!


    Z
    Last edited by Zaphod_b; July 17th, 2012 at 02:54 PM.

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