Pattern

Program


Pascal Triangle ?


#include 

long fact(int);

int main() {

  int line, i, j;

  printf("Enter the no. of lines: ");
  scanf("%d", &line);

  for (i = 0; i < line; i++) {

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

      printf("");

    }


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

      printf("%ld ", fact(i) / (fact(j) * fact(i - j)));

    }

    printf("\n");

  }
  return 0;

}

long fact(int num) {

  long f = 1;
  int i = 1;

  while (i <= num) {

    f = f * i;

    i++;
  }

  return f;

}