Question

到目前为止，我没有这段代码，但是它要求我使用while循环重复询问用户一个分母，只要分母为0。编辑：我相信我缺少的代码介于两者之间分母=，如果分子= int（输入...

nginx-ingress-controller

Answer 1

使用while循环：并读取break instruction

numerator = int(input("Enter a numerator: "))
while True:
   denominator = int(input("Enter denominator: "))
   if denominator != 0:
       break

if numerator / denominator * denominator == numerator:
    print "Divides evenly!"
else:
    print "Doesn't divide evenly."

Answer 2

使用try和except试用此代码以捕获除以0的错误

代码：

while True:
    numerator = int(input("Enter a numerator: "))

    denominator = int(input("Enter denominator: "))

    try:
        if numerator / denominator * denominator == numerator:
            print "Divides evenly!"
        else:
            print "Doesn't divide evenly."
    except:
        print "Sorry demoninator cannot be zero"

但这在python 2.x中工作吗？我不确定。试试看

Python While循环直到0

2 个答案: