PASCALS TRIANGLE

Edited by Dani: Promoted to code snippet

``````#include<stdio.h>
#include<ctype.h>
#include<conio.h>
#include<time.h>
#include<stdlib.h>

long unsigned int Factorial(long unsigned int Number)
{
long unsigned int Fact=0;
if (Number==0)
return (long unsigned int) 1;
else

{	   Fact=Number*Factorial(Number-1);
return Fact;
}

}
long unsigned int Combination(long unsigned int num1,long unsigned int num2)
{
long unsigned int Comb,num3;
long unsigned int Factor1, Factor2,Factor3;
Factor1=Factorial(num1);
Factor2=Factorial(num2);
num3=num1-num2;
Factor3=Factorial(num3);
Comb=Factor1/(Factor2*Factor3);

return(Comb);

}

int main()
{

long unsigned int i,j,Num=0;
long unsigned int **Matrix;
clrscr();
printf(" %d\n " ,sizeof(long unsigned int));
printf("Enter Index of Square Matrix Num =: ");
scanf ("%lu",&Num);

Matrix=(long unsigned int **) malloc(Num*Num*sizeof(long unsigned int));

for( i=0;i<Num;i++)
{  for (j=0;j<Num;j++)
{ *(*(Matrix+i)+j)=0;
}
}

for(i=0;i<Num;i++)
{ for(j=0;j<=i;j++)
{  printf(" %lu " , *(*(Matrix+i)+j)); }

printf("\n");

}

for(i=0;i<Num;i=i+1)
{
for(j=0;j<=i;j=j+1)
{

*(*(Matrix+i)+j)=Combination(i,j);

}
printf("\n");
}

for(i=0;i<Num;i++)
{
for(j=0;j<=i;j++)
{

//  printf(" \n %lu  %lu \n",i,j);
printf("  %lu  ",*(*(Matrix+i)+j) );

}
printf("\n");
}

getch();
return(0);

}``````
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