triangle of pascal in c++ code example

Example 1: pascal's triangle python reverse function

def pascal_triangle(n):
   	trow = [1]
   	y = [0]
   	for x in range(max(n,0)):
      	print(trow)
      	trow=[l+r for l,r in zip(trow+y, y+trow)]
   	return n>=1
pascal_triangle(6)

Example 2: pascal triangle c++

int pascal(int row, int col) {
  if (col == 0 || col == row) return 1;
  else if(col == 1 || (col + 1) == row) return row;
  else return pascal(row - 1, col - 1) + pascal(row - 1, col);
}