500 Ways to Print 1 to 10

**helloworld922** · April 4th, 2010, 11:10 PM

Pretty sure I didn't see a solution that uses a stack.

23. Java

public class OneToTen
{
     public static void main(String[] args)
     {
          Stack stack = new Stack();
          stack.push(10);
          stack.push(9);
          stack.push(8);
          stack.push(7);
          stack.push(6);
          stack.push(5);
          stack.push(4);
          stack.push(3);
          stack.push(2);
          stack.push(1);
          while (stack.size() > 0)
          {
               System.out.println(stack.pop() + " ");
          }
     }
}
 
public class Stack
{
     ArrayList<Integer> data;
 
     public Stack()
     {
          data = new ArrayList<Integer>();
     }
 
     public void push(int num)
     {
          data.add(num);
     }
 
     public int pop()
     {
          return data.remove(data.size() - 1);
     }
 
     public int size()
     {
          return data.size();
     }
}

**copeg** · April 5th, 2010, 10:44 PM

24. java

	public static void main(String[] args){		
		String crazy = ":crazy nuts";
		System.out.println(crazy.indexOf("c"));
		System.out.println(crazy.indexOf("r"));
		System.out.println(crazy.indexOf("a"));
		System.out.println(crazy.indexOf("z"));
		System.out.println(crazy.indexOf("y"));
		System.out.println(crazy.indexOf(" "));
		System.out.println(crazy.indexOf("n"));
		System.out.println(crazy.indexOf("u"));
		System.out.println(crazy.indexOf("t"));
		System.out.println(crazy.indexOf("s"));
 
	}

**helloworld922** · April 5th, 2010, 11:25 PM

25. Java

public class OneToTen
{
	public static void main(String[] args)
	{
		Pattern pat = Pattern
				.compile("([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])([0-9])");
		Matcher mat = pat.matcher("1234567890");
		if (mat.find())
		{
			System.out.print(mat.group(1) + " ");
			System.out.print(mat.group(2) + " ");
			System.out.print(mat.group(3) + " ");
			System.out.print(mat.group(4) + " ");
			System.out.print(mat.group(5) + " ");
			System.out.print(mat.group(6) + " ");
			System.out.print(mat.group(7) + " ");
			System.out.print(mat.group(8) + " ");
			System.out.print(mat.group(9) + " ");
			System.out.print(mat.group(1));
			System.out.print(mat.group(10));
		}
	}
}

**Freaky Chris** · April 6th, 2010, 03:15 AM

18. C++ (fixed (; )

#include <iostream>
 
int main()
{
     int* a = new int[10];
     for (int i = 0; i < 10; i++)
     {
          *a = 10 - i;
          a++;
     }
     for (int i = 0; i < 10; i++)
     {
          cout << a* << " ";
          a--;
     }
     delete[] a;
     return 0;
}

**ordinarypeople** · April 6th, 2010, 08:34 AM

26. PHP

 
<?php
 
for($i=0;$i<=10;$i++)
 {
    echo"$i";
  }
 
?>

thx to statement_missing

**ordinarypeople** · April 6th, 2010, 09:54 AM

27. pascal

uses wincrt;
 
var i : integer;
 
begin
i := 1;
while i <= 10 do print(i)
end.

thx to vrainz

**Json** · April 6th, 2010, 10:53 AM

28. Java

import java.util.Arrays;
 
public class OneToTen {
    public static void main(String... arguments) {
        System.out.println(Arrays.toString(arguments));
    }
}

Execute it using something like

java -cp . OneToTen 1 2 3 4 5 6 7 8 9 10

// Json

**ordinarypeople** · April 6th, 2010, 11:11 AM

29. VB6

Private Sub Form_Load()
AutoRedraw = True
Print "Print number 1 - 10"
For i = 1 To 10
     Print i
Next
End Sub

again thx to vrainz

**ordinarypeople** · April 6th, 2010, 11:27 AM

30.VB.Net

credit to vrainz

Public Class Form1
    Private b1 As Bitmap
    Private g1 As Graphics
 
    Private Sub Form1_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles 
 
MyBase.Activated
        Static done As Boolean = False
        If Not done Then
            Size = New Size(300, 350)
            Text = "Print 1 - 10"
 
            b1 = New Bitmap(Width, Height, Me.CreateGraphics())
            g1 = Graphics.FromImage(b1)
            done = True
 
 
                    FormPrint("Print number from 1 - 10", 25, 10)
                    FormPrint("1", 25, 25)
                    FormPrint("2", 25, 40)
                    FormPrint("3", 25, 55)
                    FormPrint("4", 25, 70)
                    FormPrint("5", 25, 85)
                    FormPrint("6", 25, 100)
                    FormPrint("7", 25, 115)
                    FormPrint("8", 25, 130)
                    FormPrint("9", 25, 145)
                    FormPrint("10", 25, 160)
 
        End If
    End Sub
 
    Private Sub FormPrint(ByVal t$, ByVal x1%, ByVal y1%)
        g1.DrawString(t, New Font("Comic Sans MS", 12), Brushes.Chocolate, x1, y1)
        Me.CreateGraphics.DrawImage(b1, 0, 0)
    End Sub
 
    Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles 
 
MyBase.Paint
        e.Graphics.DrawImage(b1, 0, 0)
    End Sub
End Class

**Darryl.Burke** · April 6th, 2010, 01:53 PM

31. VFP (actually any XBase)

FOR i=1 to 10
  ?i
ENDF

db

**wolfgar** · April 7th, 2010, 05:20 AM

idk if this has been done or not

32. Java

for ( int i = 9; i > 0 ; i-- ) {
   system.out.println(10 - i);
}

**JavaPF** · April 7th, 2010, 08:19 AM

#33 PHP

<?php
 
echo "1 2 3 4 5 6 7 8 9 10";
 
?>

**JavaPF** · April 7th, 2010, 09:41 AM

LOL. This is getting a bit crazy..

#34 Java

import java.io.*;
import java.text.*;
 
public class Print1to10 {
 
    public static long size;
    public static double ans;
 
    public static void main(String[] args) throws Exception {
 
        Writer output = null;
        File file = new File("file.txt");
        output = new BufferedWriter(new FileWriter(file));
        output.write("JavaProgrammingForums.com");
        output.close();
        getSize(file);
    }
 
    public static void getSize(File file) {
        size = file.length();
        maths();
    }
 
    public static void maths() {
        double myDbl = 493.8;
        ans = (myDbl * size); 
        DecimalFormat df = new DecimalFormat("#");
        System.out.print(df.format(ans));
        partTwo();
    }
 
    public static void partTwo(){
        double ans2 = (1357.82 * 500);
        DecimalFormat df2 = new DecimalFormat("#");
        System.out.print(df2.format(ans2));
    }
}

Output:

12345678910

**antony_t** · April 7th, 2010, 10:42 AM

I’m not sure if there have been any C# entries yet, this has to be one of the longest methods yet as well!!

35 C#

        protected void Page_Load(object sender, EventArgs e)
        {          
            string fileName = @"C:\Count.xml";
            CountToTenAndSerialize(fileName);
            CountToTenAndDeserialize(fileName);
        }
 
        public class Count
        {
            public int count;
        }
 
        private void CountToTenAndSerialize(string fileName)
        {
            List<Count> _countList = new List<Count>();
 
            int counter = 0;
            while(counter <= 10)
            {
                Count countList = new Count();
                countList.count = counter;
                _countList.Add(countList);
                counter++;
            }
 
            XmlSerializer serializer = new XmlSerializer(typeof(List<Count>));
            TextWriter tr = new StreamWriter(fileName);
 
            serializer.Serialize(tr, _countList);
            tr.Close();
        }
 
        private void CountToTenAndDeserialize(string fileName)
        {
            TextReader tr = new StreamReader(fileName);
            XmlRootAttribute rootAttribute = new XmlRootAttribute("ArrayOfCount");
            XmlSerializer deserializer = new XmlSerializer((typeof(List<Count>)), rootAttribute);
 
            List<Count> _countList = (List<Count>)deserializer.Deserialize(XmlReader.Create(tr));
            tr.Close();
 
            foreach (Count count in _countList)
            {
                Response.Write(count.count.ToString() + "<br />");
            }
        }

**helloworld922** · April 7th, 2010, 12:08 PM

Originally Posted by antony_t

I’m not sure if there have been any C# entries yet, this has to be one of the longest methods yet as well!!

Nope, solutions 16 and 17 are longer

Basically they're solving a ten dimensional linear algebra problem problem who's solution is {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

Some more fun with math:
36. Java

public class OneToTen
{
	public static void main(String[] args)
	{
		int num = 1;
		for (int j = 0; j < 10; j++)
		{
			int carry = 0;
			System.out.print(num + " ");
			carry = num & 0x1;
			num = num ^ 0x1;
			for (int i = 1; i < 8; i++)
			{
				int nextCarry = num & (carry << 1);
				num = num ^ (carry << 1);
				carry = nextCarry;
			}
		}
	}
}

**JavaPF** · April 7th, 2010, 01:11 PM

#37 Java

public class Print1to10 {
 
    public static void main(String[] args) {
 
        for (int a = 0; a < 11; a++) {
 
            switch (a) {
            case 1:
                System.out.print("1 ");
                break;
            case 2:
                System.out.print("2 ");
                break;
            case 3:
                System.out.print("3 ");
                break;
            case 4:
                System.out.print("4 ");
                break;
            case 5:
                System.out.print("5 ");
                break;
            case 6:
                System.out.print("6 ");
                break;
            case 7:
                System.out.print("7 ");
                break;
            case 8:
                System.out.print("8 ");
                break;
            case 9:
                System.out.print("9 ");
                break;
            case 10:
                System.out.print("10 ");
                break;
 
            }
        }
 
    }
 
}

**JavaPF** · April 12th, 2010, 10:36 AM

#38 Shell Script

for a in {1..10}
do
echo -n "$a "
done

**JavaPF** · April 28th, 2010, 07:46 AM

Hmm.. We are still a long way off 500 ways people! lol

**copeg** · April 29th, 2010, 11:24 PM

#39

	public static void main(String[] args) {		
		long time = System.currentTimeMillis();
		long temp = 0;
		while ( temp < 10 ){
			long current = System.currentTimeMillis();
			if ( (current-time)/100 != temp ){
				temp = (current-time)/100;
				System.out.println( temp );
			}
		}
	}

**Charlie** · June 8th, 2010, 06:08 PM

#40 Java

 public static void main(String[] args) {
 
        String tester = "", fullString = "Count down";
 
        while(tester.length() < fullString.length()){
            System.out.println((tester.length() + 1));
            tester = tester + fullString.charAt(tester.length());
 
        }
    }

**Darryl.Burke** · June 9th, 2010, 09:37 AM

#41 Java

import java.util.concurrent.*;
 
public class OneToTenThreads implements Runnable {
 
  ThreadPoolExecutor executor;
 
  public static void main(String[] args) {
    new OneToTenThreads().start();
  }
 
  private void start() {
    executor = new ThreadPoolExecutor(10, 10, 0, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(10));
    while (executor.getActiveCount() < executor.getCorePoolSize()) {
      executor.execute(this);
      try {
        Thread.sleep(10);
      } catch (InterruptedException ex) {
        ex.printStackTrace();
      }
    }
    System.exit(0);
  }
 
  @Override
  public void run() {
    System.out.println(executor.getActiveCount());
    try {
      Thread.sleep(200);
    } catch (InterruptedException ex) {
      ex.printStackTrace();
    }
  }
}

**Darryl.Burke** · June 9th, 2010, 09:53 AM

#42 Java

public class OneToTenPrime {
 
  public static void main(String[] args) {
    new OneToTenPrime().countPrimes(4);
  }
 
  private void countPrimes(int count) {
    int primesFound = 0;
    int testNumber = 2;
 
    primesFound = 0;
    testNumber = 2;
    while (primesFound <= count) {
      System.out.println(testNumber - 1);
      primesFound += isPrime(testNumber) ? 1 : 0;
      testNumber++;
    }
  }
 
  private boolean isPrime(int n) {
    for (int i = 2; i <= (int) Math.sqrt(n); i++) {
      if (n % i == 0) {
        return false;
      }
    }
    return true;
  }
}

**Lord.Quackstar** · June 12th, 2010, 04:21 PM

#43 Java - Converting from Base 33 (Triotrigesimal)!!!

public class SandBox {
	public SandBox() {
		String[] base33 = new String[]{"B","M","10","1B","1M","20","2B","2M","30","3B"};
		for (String s : base33) {
			int result = 0;
			boolean negative = false;
			int i = 0, max = s.length();
			int limit;
			int multmin;
			int digit;
 
			if (max > 0) {
				if (s.charAt(0) == '-') {
					negative = true;
					limit = Integer.MIN_VALUE;
					i++;
				} else
					limit = -Integer.MAX_VALUE;
				multmin = limit / 33;
				if (i < max) {
					digit = Character.digit(s.charAt(i++), 33);
					result = -digit;
				}
				while (i < max) {
					// Accumulating negatively avoids surprises near MAX_VALUE
					digit = Character.digit(s.charAt(i++), 33);
					result *= 33;
					result -= digit;
				}
			}
 
			if (negative)
				System.out.print(result/11+" ");
			else
				System.out.print(-result/11+" ");
		}
	}
 
	public static void main(String[] args) {
		new SandBox();
	}
}

**Lord.Quackstar** · June 12th, 2010, 04:55 PM

ROFL

#44 Java - Brute forcing randomized SHA512 hashes!!

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.commons.lang.StringUtils;
 
/**
 * Test class for various things. Not relevent to anything
 * @author LordQuackstar
 */
public class SandBox {
	List<String> sha512hashes = new ArrayList(Arrays.asList(new String[]{
				"bb90b23776dfde3333f63a924ebd2a039d80fc9280a7d1e9418529ced428930b69a95d55c4d9238f30b73789b4ebe0356bb9b8707025e3c527ca34825a160e2d",
				"4774b6224b8e98b96b658092bee32c88c41b1a8c80dcfd7e1fdffc7be59c5f72eae3aecac37b0c7398154489066b0b022240a68daf4432849fabe75768faaf5e",
				"3673a16a5983f5f5e04bf88d2c08e39631efe619726c5879d2d6907c00acb5d5689061b28cea52edab7c79dbfb450c961709c36c0d599b526c856e924f57e803",
				"bb90b23776dfde3333f63a924ebd2a039d80fc9280a7d1e9418529ced428930b69a95d55c4d9238f30b73789b4ebe0356bb9b8707025e3c527ca34825a160e2d",
				"3163a8d6a4540ecf1794ece0245f291154d30e1080359d2e994ef79c1a469aa0cd808769d9c7ee30ca342c6803d2ebcec3eb71a928d6db187dfb1fc2cf640395",
				"84865a87593500aaaa29a49c382b84491eb97ac61a9264edd724aaaa81227040a557412b98841c14ed48b365f9a2f25faf7f59561d001bfa118070ec60dea8f3",
				"08856a9022cc1f4b7c90b2d059e64acb6f6c5ac11da907d86db6a3072e9d821c59603c1ea94a2e537bea0a38320d678c482a66eaaf1a79c4d3432ea41e51b721",
				"6ad275d26c200e81534d9996183c8748ddfabc7b0a011a90f46301626d709923474703cacab0ff8b67cd846b6cb55b23a39b03fbdfb5218eec3373cf7010a166",
				"74c205daf6521128f2ad9009e44d9b608ea4940b5747ef6e74d616e4599ccaffcf12bb69ad38c8bbbfbd248b94fc8adddc3b091c7906cb05501dbea026e0d568",
				"74a49c698dbd3c12e36b0b287447d833f74f3937ff132ebff7054baa18623c35a705bb18b82e2ac0384b5127db97016e63609f712bc90e3506cfbea97599f46f"}));
	List<Integer> resultingNums = new ArrayList<Integer>();
 
	public SandBox() {
		for (String curHash : sha512hashes)
			for (int num = 1; num <= 200; num++) {
				MessageDigest md;
				String message = Integer.toString(num);
				try {
					md = MessageDigest.getInstance("SHA-512");
 
					md.update(message.getBytes());
					byte[] mb = md.digest();
					String out = "";
					for (int i = 0; i < mb.length; i++) {
						byte temp = mb[i];
						String s = Integer.toHexString(new Byte(temp));
						while (s.length() < 2)
							s = "0" + s;
						s = s.substring(s.length() - 2);
						out += s;
					}
					if (out.equalsIgnoreCase(curHash)) {
						resultingNums.add(num/11);
						break;
					}
 
				} catch (NoSuchAlgorithmException e) {
					System.out.println("ERROR: " + e.getMessage());
				}
			}
 
		Integer[] ints = resultingNums.toArray(new Integer[0]);
		Arrays.sort(ints);
		System.out.println(StringUtils.join(ints," "));
	}
 
	 public static void main(String[] args) {
		new SandBox();
	}
}

(this is getting out of hand

**p0oint** · June 15th, 2010, 09:42 AM

#45

int i=40;
do
{
System.out.println((i%40+1));
i++;
}while(i<50);

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