def fact(n): if n==1: return 1 else: return n*fact(n-1) n=int(input('enter number:')) if n<0: print('enter positive number') else: print(n,'!=',fact(n))
def fact(n): if n==1: return 1 else: return n*fact(n-1) n=int(input('enter number:')) if n<0: print('enter positive number') else: print(n,'!=',fact(n))