Python 3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> ds={'Michael':75,'bob':80,'tracy':86}
>>> ds['bob']
80
>>> ds['bob']=78
>>> print(ds)
{'Michael': 75, 'bob': 78, 'tracy': 86}
>>> 'Thoms' in ds
False
>>> d.get('Thomas')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'd' is not defined
>>> d.get('Thomas',-2)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'd' is not defined
>>> ds.get('Thomas')
>>> ds.get('Thoms',-2)
-2
>>> ds.insert(3,'thom':77)
File "<stdin>", line 1
ds.insert(3,'thom':77)
^
SyntaxError: invalid syntax
>>> ds.pop('bob')
78
>>> ds
{'Michael': 75, 'tracy': 86}
>>> s=set([1,2,3])
>>> s
{1, 2, 3}
>>> s=set([1,1,1,1,2,2,3,4,5,6,7,8,5,6,7,8])
>>> s
{1, 2, 3, 4, 5, 6, 7, 8}
>>> s.add(88)
>>> s
{1, 2, 3, 4, 5, 6, 7, 8, 88}
>>> s.remove(6)
>>> s
{1, 2, 3, 4, 5, 7, 8, 88}
>>> a=['f','c','u','a']
>>> s
{1, 2, 3, 4, 5, 7, 8, 88}
>>> a
['f', 'c', 'u', 'a']
>>> a.sort()
>>> a
['a', 'c', 'f', 'u']
>>> b ='xydao415'
>>> b.replace('4','9')
'xydao915'
>>> asb(-456)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'asb' is not defined
>>> abs(-52.2)
52.2
>>> max(2,5,90,456786)
456786
>>> min(2,5,90,456786)
2
>>> int('783.3')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '783.3'
>>> int('783.3')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '783.3'
>>> int('783')
783
>>> float('4561.66')
4561.66
>>> str(478)
'478'
>>> str(478.546)
'478.546'
>>> bool(90)
True
>>> bool(0)
False
>>> def my_max(x,y)
File "<stdin>", line 1
def my_max(x,y)
^
SyntaxError: invalid syntax
>>> def my_max(x,y):
... if x>y:
File "<stdin>", line 2
if x>y:
^
IndentationError: expected an indented block
>>> def my_max(x,y):
... if x>y:
... return x
... esle
... :
File "<stdin>", line 5
:
^
SyntaxError: invalid syntax
>>> def my_max(x,y):
... if x>y:
... return x
... else:
... return y
... print(my_max(34,90))
File "<stdin>", line 6
print(my_max(34,90))
^
SyntaxError: invalid syntax
>>> Python 3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)] on win32
File "<stdin>", line 1
Python 3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)] on win32
^
SyntaxError: invalid syntax
>>> Type "help", "copyright", "credits" or "license" for more information.
File "<stdin>", line 1
Type "help", "copyright", "credits" or "license" for more information.
^
SyntaxError: invalid syntax
>>> >>> ds={'Michael':75,'bob':80,'tracy':86}
File "<stdin>", line 1
>>> ds={'Michael':75,'bob':80,'tracy':86}
^
SyntaxError: invalid syntax
>>> >>> ds['bob']
File "<stdin>", line 1
>>> ds['bob']
^
SyntaxError: invalid syntax
>>> 80
80
>>> >>> ds['bob']=78
File "<stdin>", line 1
>>> ds['bob']=78
^
SyntaxError: invalid syntax
>>> >>> print(ds)
File "<stdin>", line 1
>>> print(ds)
^
SyntaxError: invalid syntax
>>> {'Michael': 75, 'bob': 78, 'tracy': 86}
{'Michael': 75, 'bob': 78, 'tracy': 86}
>>> >>> 'Thoms' in ds
File "<stdin>", line 1
>>> 'Thoms' in ds
^
SyntaxError: invalid syntax
>>> False
False
>>> >>> d.get('Thomas')
File "<stdin>", line 1
>>> d.get('Thomas')
^
SyntaxError: invalid syntax
>>> Traceback (most recent call last):
File "<stdin>", line 1
Traceback (most recent call last):
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 1, in <module>
File "<stdin>", line 1
File "<stdin>", line 1, in <module>
^
IndentationError: unexpected indent
>>> NameError: name 'd' is not defined
File "<stdin>", line 1
NameError: name 'd' is not defined
^
SyntaxError: invalid syntax
>>> >>> d.get('Thomas',-2)
File "<stdin>", line 1
>>> d.get('Thomas',-2)
^
SyntaxError: invalid syntax
>>> Traceback (most recent call last):
File "<stdin>", line 1
Traceback (most recent call last):
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 1, in <module>
File "<stdin>", line 1
File "<stdin>", line 1, in <module>
^
IndentationError: unexpected indent
>>> NameError: name 'd' is not defined
File "<stdin>", line 1
NameError: name 'd' is not defined
^
SyntaxError: invalid syntax
>>> >>> ds.get('Thomas')
File "<stdin>", line 1
>>> ds.get('Thomas')
^
SyntaxError: invalid syntax
>>> >>> ds.get('Thoms',-2)
File "<stdin>", line 1
>>> ds.get('Thoms',-2)
^
SyntaxError: invalid syntax
>>> -2
-2
>>> >>> ds.insert(3,'thom':77)
File "<stdin>", line 1
>>> ds.insert(3,'thom':77)
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 1
File "<stdin>", line 1
File "<stdin>", line 1
^
IndentationError: unexpected indent
>>> ds.insert(3,'thom':77)
File "<stdin>", line 1
ds.insert(3,'thom':77)
^
IndentationError: unexpected indent
>>> ^
File "<stdin>", line 1
^
^
IndentationError: unexpected indent
>>> SyntaxError: invalid syntax
File "<stdin>", line 1
SyntaxError: invalid syntax
^
SyntaxError: invalid syntax
>>> >>> ds.pop('bob')
File "<stdin>", line 1
>>> ds.pop('bob')
^
SyntaxError: invalid syntax
>>> 78
78
>>> >>> ds
File "<stdin>", line 1
>>> ds
^
SyntaxError: invalid syntax
>>> {'Michael': 75, 'tracy': 86}
{'Michael': 75, 'tracy': 86}
>>> >>> s=set([1,2,3])
File "<stdin>", line 1
>>> s=set([1,2,3])
^
SyntaxError: invalid syntax
>>> >>> s
File "<stdin>", line 1
>>> s
^
SyntaxError: invalid syntax
>>> {1, 2, 3}
{1, 2, 3}
>>> >>> s=set([1,1,1,1,2,2,3,4,5,6,7,8,5,6,7,8])
File "<stdin>", line 1
>>> s=set([1,1,1,1,2,2,3,4,5,6,7,8,5,6,7,8])
^
SyntaxError: invalid syntax
>>> >>> s
File "<stdin>", line 1
>>> s
^
SyntaxError: invalid syntax
>>> {1, 2, 3, 4, 5, 6, 7, 8}
{1, 2, 3, 4, 5, 6, 7, 8}
>>> >>> s.add(88)
File "<stdin>", line 1
>>> s.add(88)
^
SyntaxError: invalid syntax
>>> >>> s
File "<stdin>", line 1
>>> s
^
SyntaxError: invalid syntax
>>> {1, 2, 3, 4, 5, 6, 7, 8, 88}
{1, 2, 3, 4, 5, 6, 7, 8, 88}
>>> >>> s.remove(6)
File "<stdin>", line 1
>>> s.remove(6)
^
SyntaxError: invalid syntax
>>> >>> s
File "<stdin>", line 1
>>> s
^
SyntaxError: invalid syntax
>>> {1, 2, 3, 4, 5, 7, 8, 88}
{1, 2, 3, 4, 5, 7, 8, 88}
>>> >>> a=['f','c','u','a']
File "<stdin>", line 1
>>> a=['f','c','u','a']
^
SyntaxError: invalid syntax
>>> >>> s
File "<stdin>", line 1
>>> s
^
SyntaxError: invalid syntax
>>> {1, 2, 3, 4, 5, 7, 8, 88}
{1, 2, 3, 4, 5, 7, 8, 88}
>>> >>> a
File "<stdin>", line 1
>>> a
^
SyntaxError: invalid syntax
>>> ['f', 'c', 'u', 'a']
['f', 'c', 'u', 'a']
>>> >>> a.sort()
File "<stdin>", line 1
>>> a.sort()
^
SyntaxError: invalid syntax
>>> >>> a
File "<stdin>", line 1
>>> a
^
SyntaxError: invalid syntax
>>> ['a', 'c', 'f', 'u']
['a', 'c', 'f', 'u']
>>> >>> b ='xydao415'
File "<stdin>", line 1
>>> b ='xydao415'
^
SyntaxError: invalid syntax
>>> >>> b.replace('4','9')
File "<stdin>", line 1
>>> b.replace('4','9')
^
SyntaxError: invalid syntax
>>> 'xydao915'
'xydao915'
>>> >>> asb(-456)
File "<stdin>", line 1
>>> asb(-456)
^
SyntaxError: invalid syntax
>>> Traceback (most recent call last):
File "<stdin>", line 1
Traceback (most recent call last):
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 1, in <module>
File "<stdin>", line 1
File "<stdin>", line 1, in <module>
^
IndentationError: unexpected indent
>>> NameError: name 'asb' is not defined
File "<stdin>", line 1
NameError: name 'asb' is not defined
^
SyntaxError: invalid syntax
>>> >>> abs(-52.2)
File "<stdin>", line 1
>>> abs(-52.2)
^
SyntaxError: invalid syntax
>>> 52.2
52.2
>>> >>> max(2,5,90,456786)
File "<stdin>", line 1
>>> max(2,5,90,456786)
^
SyntaxError: invalid syntax
>>> 456786
456786
>>> >>> min(2,5,90,456786)
File "<stdin>", line 1
>>> min(2,5,90,456786)
^
SyntaxError: invalid syntax
>>> 2
2
>>> >>> int('783.3')
File "<stdin>", line 1
>>> int('783.3')
^
SyntaxError: invalid syntax
>>> Traceback (most recent call last):
File "<stdin>", line 1
Traceback (most recent call last):
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 1, in <module>
File "<stdin>", line 1
File "<stdin>", line 1, in <module>
^
IndentationError: unexpected indent
>>> ValueError: invalid literal for int() with base 10: '783.3'
File "<stdin>", line 1
ValueError: invalid literal for int() with base 10: '783.3'
^
SyntaxError: invalid syntax
>>> >>> int('783.3')
File "<stdin>", line 1
>>> int('783.3')
^
SyntaxError: invalid syntax
>>> Traceback (most recent call last):
File "<stdin>", line 1
Traceback (most recent call last):
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 1, in <module>
File "<stdin>", line 1
File "<stdin>", line 1, in <module>
^
IndentationError: unexpected indent
>>> ValueError: invalid literal for int() with base 10: '783.3'
File "<stdin>", line 1
ValueError: invalid literal for int() with base 10: '783.3'
^
SyntaxError: invalid syntax
>>> >>> int('783')
File "<stdin>", line 1
>>> int('783')
^
SyntaxError: invalid syntax
>>> 783
783
>>> >>> float('4561.66')
File "<stdin>", line 1
>>> float('4561.66')
^
SyntaxError: invalid syntax
>>> 4561.66
4561.66
>>> >>> str(478)
File "<stdin>", line 1
>>> str(478)
^
SyntaxError: invalid syntax
>>> '478'
'478'
>>> >>> str(478.546)
File "<stdin>", line 1
>>> str(478.546)
^
SyntaxError: invalid syntax
>>> '478.546'
'478.546'
>>> >>> bool(90)
File "<stdin>", line 1
>>> bool(90)
^
SyntaxError: invalid syntax
>>> True
True
>>> >>> bool(0)
File "<stdin>", line 1
>>> bool(0)
^
SyntaxError: invalid syntax
>>> False
False
>>> >>> def my_max(x,y)
File "<stdin>", line 1
>>> def my_max(x,y)
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 1
File "<stdin>", line 1
File "<stdin>", line 1
^
IndentationError: unexpected indent
>>> def my_max(x,y)
File "<stdin>", line 1
def my_max(x,y)
^
IndentationError: unexpected indent
>>> ^
File "<stdin>", line 1
^
^
IndentationError: unexpected indent
>>> SyntaxError: invalid syntax
File "<stdin>", line 1
SyntaxError: invalid syntax
^
SyntaxError: invalid syntax
>>> >>> def my_max(x,y):
File "<stdin>", line 1
>>> def my_max(x,y):
^
SyntaxError: invalid syntax
>>> ... if x>y:
File "<stdin>", line 1
... if x>y:
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 2
File "<stdin>", line 1
File "<stdin>", line 2
^
IndentationError: unexpected indent
>>> if x>y:
File "<stdin>", line 1
if x>y:
^
IndentationError: unexpected indent
>>> ^
File "<stdin>", line 1
^
^
IndentationError: unexpected indent
>>> IndentationError: expected an indented block
File "<stdin>", line 1
IndentationError: expected an indented block
^
SyntaxError: invalid syntax
>>> >>> def my_max(x,y):
File "<stdin>", line 1
>>> def my_max(x,y):
^
SyntaxError: invalid syntax
>>> ... if x>y:
File "<stdin>", line 1
... if x>y:
^
SyntaxError: invalid syntax
>>> ... return x
File "<stdin>", line 1
... return x
^
SyntaxError: invalid syntax
>>> ... esle
File "<stdin>", line 1
... esle
^
SyntaxError: invalid syntax
>>> ... :
File "<stdin>", line 1
... :
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 5
File "<stdin>", line 1
File "<stdin>", line 5
^
IndentationError: unexpected indent
>>> :
File "<stdin>", line 1
:
^
IndentationError: unexpected indent
>>> ^
File "<stdin>", line 1
^
^
IndentationError: unexpected indent
>>> SyntaxError: invalid syntax
File "<stdin>", line 1
SyntaxError: invalid syntax
^
SyntaxError: invalid syntax
>>> >>> def my_max(x,y):
File "<stdin>", line 1
>>> def my_max(x,y):
^
SyntaxError: invalid syntax
>>> ... if x>y:
File "<stdin>", line 1
... if x>y:
^
SyntaxError: invalid syntax
>>> ... return x
File "<stdin>", line 1
... return x
^
SyntaxError: invalid syntax
>>> ... else:
File "<stdin>", line 1
... else:
^
SyntaxError: invalid syntax
>>> ... return y
File "<stdin>", line 1
... return y
^
SyntaxError: invalid syntax
>>> ... print(my_max(34,90))
File "<stdin>", line 1
... print(my_max(34,90))
^
SyntaxError: invalid syntax
>>> File "<stdin>", line 6
File "<stdin>", line 1
File "<stdin>", line 6
^
IndentationError: unexpected indent
>>> print(my_max(34,90))
File "<stdin>", line 1
print(my_max(34,90))
^
IndentationError: unexpected indent
>>> ^
File "<stdin>", line 1
^
^
IndentationError: unexpected indent
>>> SyntaxError: invalid syntax
File "<stdin>", line 1
SyntaxError: invalid syntax
^
SyntaxError: invalid syntax
>>> >>>^Z
File "<stdin>", line 1
>>>
^
SyntaxError: invalid syntax
>>>
>>>
>>> def my_max(x,y):
... if x>y:
... return x
... else :
... return y
... a=input()
File "<stdin>", line 6
a=input()
^
SyntaxError: invalid syntax
>>> def my_abs(x):
... if x >= 0:
... return x
... else:
... return -x
...
>>> print(my_abs(-78))
78
>>> def my_max(x,y)
File "<stdin>", line 1
def my_max(x,y)
^
SyntaxError: invalid syntax
>>> def my_max(x,y):
... if x>y:
... return x
... else :
... return y
...
>>> a=input('请输入a=')
请输入a=23
>>> b=input('请输入b=')
请输入b=78
>>> print(my_max(b,a))
78
>>> g =12
>>> if g>12:
... pass
File "<stdin>", line 2
pass
^
IndentationError: expected an indented block
>>> if g>12:
... pass
...
def my_abs(x):
if not isinstance(x,(int,float)):
raise TypeError('bad operand type')
if x>=0:
return x
else:
return
my_abs('a')
import math
def move(x,y,step,angle):
nx=x+step*math.cos(angle)
ny=y-step*math.sin(angle)
return nx,ny
X=input('请输入x=')
Y=input('请输入y=')
STEP=input('请输入step=')
X=int(X)
Y=int(Y)
STEP=int(STEP)
r=move(X,Y,STEP,math.pi/6)
print(r)
>>> import math
>>> math.sqrt(2)
1.4142135623730951