SavantCode SavantCode - 2 months ago 15
Python Question

Process finished with exit code 0

I have this:

import math
class Point:
def move(self, x, y):
self.x = x
self.y = y
def reset(self):
self.move(0, 0)
def calculate_distance(self, other_point):
return math.sqrt(
(self.x - other_point.x)**2 +(self.y - other_point.y)**2)
# how to use it:
point1 = Point()
point2 = Point()
point1.reset()
point2.move(5,0)
print(point2.calculate_distance(point1))
assert (point2.calculate_distance(point1) == point1.calculate_distance(point2))
point1.move(3,4)
print(point1.calculate_distance(point2))
print(point1.calculate_distance(point1))


So I expect that it prints like this:

5.0
4.472135955
0.0


But In pycharm in the console it only prints this:

Process finished with exit code 0


Where you can see the output?

I also add a attachment for clearness.

Thank you

enter image description here

Answer

Try this:

import  math

class Point:

    def move(self, x, y):
        self.x = x
        self.y = y

    def reset(self):
        self.move(0, 0)

    def calculate_distance(self, other_point):
        return math.sqrt((self.x - other_point.x)**2 +(self.y - other_point.y)**2)


# how to use it:
point1 = Point()
point2 = Point()
point1.reset()
point2.move(5,0)
print(point2.calculate_distance(point1))
assert (point2.calculate_distance(point1) ==   point1.calculate_distance(point2))
point1.move(3,4)
print(point1.calculate_distance(point2))
print(point1.calculate_distance(point1)) 
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