Python 程序：計算兩點間距離

寫一個 Python 程序，求兩點之間的距離。這個 python 示例接受第一個和第二個坐標點，並使用數學冪和 sqrt 函數計算距離。

import math

x1 = int(input("Enter the First Point Coordinate x1  = "))
y1 = int(input("Enter the First Point Coordinate y1  = "))
x2 = int(input("Enter the Second Point Coordinate x2 = "))
y2 = int(input("Enter the Second Point Coordinate y2 = "))

x = math.pow((x2 - x1), 2)
y = math.pow((y2 - y1), 2)

print(x)
print(y)
print(math.sqrt(x + y))
distance = math.sqrt(x + y)

print('The Distance Between Two Points = {0} Units'.format(distance))

Python 程序使用函數尋找兩點之間的距離。

它接受兩點並返回這兩點之間的距離。

import math

def distanceBetweenTwo(x1, y1, x2, y2):
    return math.sqrt((math.pow((x2 - x1), 2)) + (math.pow((y2 - y1), 2)))

x1 = int(input("Enter the First Point Coordinate x1  = "))
y1 = int(input("Enter the First Point Coordinate y1  = "))
x2 = int(input("Enter the Second Point Coordinate x2 = "))
y2 = int(input("Enter the Second Point Coordinate y2 = "))

distance = distanceBetweenTwo(x1, y1, x2, y2)

print('The Distance Between Two Points = {0} Units'.format(distance))

Enter the First Point Coordinate x1  = 1
Enter the First Point Coordinate y1  = 11
Enter the Second Point Coordinate x2 = 3
Enter the Second Point Coordinate y2 = 25
The Distance Between Two Points = 14.142135623730951 Units