Program to Print Pattern 15

Program to print the following pattern (pascal triangle)

Algorithm

Start
Let i be an integer number.
Let j be an integer number.
Let row be an integer number and initialize by 6.
Let coe be an integer number and initialize by 0.
Repeat step 7 to 14 until all value parsed.
Set i = 0 and check I <= row;
Set j = 1 and check j <= row-i;
Print space.
check if j==0 || i==0
set coe = 1;
Else
Set coe = coe * (i+j-1)/j;
Print coe.
End

JAVA

package programs;
public class Pattern11 
{
    public static void main(String[] args) 
    {
        int coe=1,rows = 6;
     for(int i = 0; i < rows; i++) {
            for(int space = 1; space < rows - i; ++space) {
                System.out.print("  ");
            }

            for(int j = 0; j <= i; j++) {
                if (j == 0 || i == 0)
                    coe = 1;
                else
                    coe = coe * (i - j + 1) / j;

                System.out.printf("%4d", coe);
            }
      System.out.println();
        }   
    }
   }

Python

numberOfRows = 7
def formatNumber(number):
  if number<10:
    return "  "+str(number) + " "
  else:
    return " " + str(number) + " "
row = [1]
print("  " * 7 + formatNumber(row[0]))
row.append(1)
print("  " * 6 + formatNumber(row[0]) + formatNumber(row[1]))
row.append(2)
print("  " * 5 + formatNumber(row[0]) + formatNumber(row[1]+row[0]) + formatNumber(row[1]))
row.append(3)
print("  " * 4 + formatNumber(row[0]) + formatNumber(row[3]) +formatNumber(row[3]) + formatNumber(row[1]))
row.append(4)
print("  " * 3 + formatNumber(row[0]) + formatNumber(row[4]) + formatNumber(row[4]+row[2]) +formatNumber(row[4]) + formatNumber(row[1]))
row.append(5)
print("  " * 2 + formatNumber(row[0]) + formatNumber(row[5]) + formatNumber(row[5]+row[5]) + formatNumber(row[5]+row[5]) +formatNumber(row[5]) + formatNumber(row[1]))

C program

#include <stdio.h>
int main()
{
 int co=1,rows = 6;
for(int i = 0; i < rows; i++)
{
    for(int space = 1; space < rows - i; ++space)
    {
        printf("  ");
    }
    for(int j = 0; j <= i; j++) 
    {
        if (j == 0 || i == 0)
            co = 1;
        else
            co = co * (i - j + 1) / j;
        printf("%4d", co);
    }
printf("\n");
}
}

C# program

using System;
public class Program
{
public static void Main()
{
 int row, i, j, k;
 row = 5;
        for (i = 0; i <= row; i++)
        {
        k = 1;
        for (j = i; j <= row - 1; j++)
        Console.Write(" ");
 
        for (j = 0; j <= i; j++)
        {
        Console.Write("{0} ", k);
        k = (k * (i - j) / (j + 1));
        }
        Console.WriteLine();
        }
 Console.ReadLine();  
}
}

PHP Program

<?php
  $co=1;
$rows = 6;
for($i = 0; $i < $rows; $i++)
{
    for($space = 1; $space < $rows - $i; ++$space)
    {
        echo " ";
    }
    for($j = 0; $j <= $i; $j++) 
    {
        if ($j == 0 || $i == 0)
            $co = 1;
        else
            $co = $co * ($i - $j + 1) / $j;
        echo $co." ";
    }
  echo "<br>";
}
?>

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