結果:
def f(k):
m = Element('x').element.value
n = Element('y').element.value
if k == 1:
ans = float(m) + float(n)
elif k == 2:
ans = float(m) - float(n)
elif k == 3:
ans = float(m) * float(n)
elif k == 4:
ans = float(m) / float(n)
Element('z').element.value = ans
def g(k):
m = Element('x').element.value
if k == 1:
ans = float(m) ** 0.5
elif k == 2:
ans = float(m) ** 1/3
Element('z').element.value = ans
筆記:可以用innerText或innerHTML
Element(' ').element.innerText =
Element(' ').element.innerHTML =