Python语言基本教程1

>>> def maximum(x,y):
	if x>y:
		return x
	else:
		return y

	
>>> maximum(3,4)
4

>>> sum(x for x in range(100))
4950

>>> s='i am jack'
>>> len(s)
9
>>> range(1,5)
range(1, 5)

>>> def fun_good():
	print('i am good')

	
>>> fun_good()
i am good

>>> (1+5j)*(2+3j)
(-13+13j)
>>> 3/5
0.6
>>> 3+6
9
>>> for i in range(1,10):
	print(i)

	
1
2
3
4
5
6
7
8
9

>>> the_world_is_flat = 1

>>> if the_world_is_flat:
	print("Be careful not to fall off!")

Be careful not to fall off!