C PROGRAM FOR PASCAL TRIANGLE

C PROGRAM FOR PASCAL TRIANGLE



Pascal Triangle in c: C program to print Pascal triangle which you might 

have studied in Binomial Theorem in Mathematics. Number of rows of 

Pascal triangle to print is entered by the user. First four rows of Pascal 

triangle are shown below :-

   1
  1 1
 1 2 1
1 3 3 1


CODE:
#include<stdio.h>
#include<conio.h>
void main()
{
int i=1,j,num,x=1;
clrscr();
printf("Please Enter the Number :");
scanf("%d",&num);
printf("\n\n");
printf("OUTPUT:\n");
printf("------");
printf("\n\n");
printf("The Pascal triangle is\n");
printf("**********************\n");
for(i=1;i<=num;i++)
{
for(j=1;j<=i;j++)
{
if(j==1)
{
x=1;
printf("%d",x);
}
else
{
x=(x*(i-j+1)/(j-1));
printf("%d",x);
}
}
printf("\n");
}
getch();
}