JoMingyu/keyword-exclusive-argument.py Secret

## keyword-exclusive-argument.py
def sum(a=0, b=0, *, c=0, d=0):
    return a + b + c + d

print(sum(3, 4, c=5, d=6))
# 18

print(sum(3, 4, 5, 6))
# TypeError
	def sum(a=0, b=0, *, c=0, d=0):
	return a + b + c + d

	print(sum(3, 4, c=5, d=6))
	# 18

	print(sum(3, 4, 5, 6))
	# TypeError