[英]Why do i get this error “TypeError: 'int' object is not callable”?
def diameter(Points):
'''Given a list of 2d points, returns the pair that's farthest apart.'''
diam,pair = max([((p[0]-q[0])**2 + (p[1]-q[1])**2, (p,q))
for p,q in rotatingCalipers(Points)])
return pair
n=int(input())
a=[]
max=0
for i in xrange(n):
m,n=map(int,raw_input().split())
a.append((m,n))
diameter(a)
Traceback 追溯
Traceback (most recent call last):
File "geocheat1.py", line 56, in <module>
diameter(a)
File "geocheat1.py", line 43, in diameter
for p,q in rotatingCalipers(Points)])
TypeError: 'int' object is not callable
From the Traceback it's clear than you are trying to call int
object, So rotatingCalipers
may be declared as integer in your code. 从回溯它比你想打电话很清楚int
对象,所以rotatingCalipers
可以声明为在你的代码的整数。
See this example you will understand the error, 查看此示例,您将了解错误,
In [1]: a = (1,2,3)
In [2]: list(a)
Out[1]: [1, 2, 3]
In [3]: list = 5
In [4]: list(a)
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-20-61edcfee5862> in <module>()
----> 1 list(a)
TypeError: 'int' object is not callable
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