为什么这个函数运行没结果，求解答

Question

def height(a):
n=1
while 1:
n=n+1
a=a*2
if a>=8848:
return n
print(height(0.0001,8848))
结果就是下面这样，没答案
"C:\Users\PC\Desktop\Python test\python.exe" "D:/Python test/return.py"

Process finished with exit code 0

Answer 1

缩进有问题，
而且height(0.0001,8848)有两个参数，函数def height(a)中只有一个参数

def height(a,b):
    n=1
    while 1:
        n=n+1
        a=a*2
        if a>=b:
            return n
            
print(height(0.0001,8848))