计算三维空间某点距离原点的欧式距离

Posted 2021-03-01 xxt77

import math
def distance(a,b,c):
    d = math.sqrt(a*a + b*b + c*c)
    return d
x,y,z=input().split(",")
d=distance(float(x),float(y),float(z)) 
print("{:.2f}".format(d))