#include "stdafx.h"
#include <stdio.h>
const int leftCorner = 1;
const int rightCorner = 1;
const int topElement = 1;
int *pascalTriangle = 0;
int buildTriangle (int tmpPascalRow)
{
int prev, curr, next;
int tmpRow, elementIndex = 0;
int buffer = 0;
if (tmpPascalRow == 1)
{
pascalTriangle[0] = topElement;
return 1;
}
pascalTriangle[0] = leftCorner;
pascalTriangle[1] = rightCorner;
for (tmpRow = 3; tmpRow <= tmpPascalRow; ++tmpRow)
{
pascalTriangle[0] = leftCorner;
pascalTriangle[tmpRow - 1] = rightCorner;
buffer = leftCorner;
for (elementIndex = 1; elementIndex < tmpRow - 1; ++elementIndex)
{
buffer = pascalTriangle[elementIndex]; 
pascalTriangle[elementIndex] += buffer;
}
}
}
 
int main (void)
{
char inputBuffer[10];
int pascalRow = 0;
int index;
 
fputs ("Enter the number of rows required: ", stdout);
fgets (inputBuffer, sizeof (inputBuffer), stdin);
pascalRow = atoi (inputBuffer);
pascalTriangle = (int*) calloc (pascalRow, sizeof (int));
buildTriangle (pascalRow);
for (index = 0; index < pascalRow; ++index)
printf ("%d\t", pascalTriangle[index]);
getchar();
return 0;
}

int compute_pascal(int row, int position)

    if(position = 1)
      then
        return 1;
      endif
    else if(position = row)
     then
        return 1;
      end elseif
    else
       return compute_pascal(row-1, position) +     
       compute_pascal(row-1, position-1);
    end else
end subroutine

    int row, position
    print message "Please input a row : "
    input:row

    
        
        for ( int i = 1; i <= row; i++ )
         then
        
          Print: compute_pascal(row, i);
          Print:"     "
        endfor
    
    end main

  
   R!
--------
C!(R-C)!

#include <iomanip>
#include <iostream>

using namespace std;

int main()
{
  int rows = 16;

  for ( int i = 0; i < rows; i++ ) {
    cout<< setw ( rows - i - 1 ) <<"";

    for ( int j = 0; j <= i; j++ )
      cout<< ( ( ~i & j ) ? ' ' : '*' ) <<' ';

    cout<<'\n';
  }

  cin.get();
}

#include <iostream>

using namespace std;

double factorial ( double n )
{
  return ( n > 1 ) ? n * factorial ( n - 1 ) : 1;
}

double ncr ( int n, int r )
{
  return factorial ( n ) / ( factorial ( r ) * factorial ( n - r ) );
}

int main()
{
  cout.setf ( ios::fixed, ios::floatfield );
  cout.precision ( 0 );

  for ( int i = 0; i < 15; i++ ) {
    for ( int j = 0; j <= i; j++ )
      cout<< right << ncr ( i, j ) <<' ';

    cout<<'\n';
  }

  cin.get();
}

       
       3
     4  5
   4  9  5
 4 13  14  5