题解 | #求解立方根#

哥！太帅了哥！

while True:
    try:
        n = float(input())
        if n >= 0:
            opt = round(n**(1/3)*10)/10
        else:
            opt = (round((n*(-1))**(1/3)*10)/10)*(-1)
        print(opt)
    except:
        break