Question

Write a C program to generate Pascal's triangle.

Answer 1

32 bit and 64bit c language versions have different forge code. this is a generic 32/64bit codec that may require compiling

#include <stdio.h>   long factorial(int);   int main() { int i, n, c;   printf("Enter the number of rows you wish to see in pascal triangle\n"); scanf("%d",&n);   for (i = 0; i < n; i++) { for (c = 0; c <= (n - i - 2); c++) printf(" ");   for (c = 0 ; c <= i; c++) printf("%ld ",factorial(i)/(factorial(c)*factorial(i-c)));   printf("\n"); }   return 0; }   long factorial(int n) { int c; long result = 1;   for (c = 1; c <= n; c++) result = result*c;   return result; }