如何从循环打印或返回迭代的最终值？

Question

我想打印迭代中的最后一个值。代码如下：

x = int(input("enter "))
y = []
while x > 0:
    y += [x]
    x = x-1

    def multiply(mlist):
        result1 = 1
        for z in mlist:
            result1 = result1 * z
        return result1

    print(y)
    print(multiply(y))

示例：输入整数3，然后输出如下：

[3]
3
[3, 2]
6
[3, 2, 1]
6

如何仅打印：

[3, 2, 1]
6

Answer 1

试试这个：

def multiply(mlist):
    result1 = 1
    for z in mlist:
        result1 = result1 * z
    return result1


x = int(input("enter "))
y = []

while x > 0:
    y += [x]
    x = x-1

print(y)
print(multiply(y))

输出：

enter 3
[3, 2, 1]
6