在没有列表的情况下查找 python 中的最小值和最大值

Question

所以我需要编写代码来从用户输入的一组整数中找出最小和最大数，但我不允许使用列表。到目前为止，这就是我的代码的样子。

sum = 0
counter = 0
done = False 
while not done:
    integer_input = int(input("Please enter a number.")) 
    if counter < 9:
        counter += 1
        sum = sum+integer_input
    else:
        done = True 
print("The average of your numbers is:", sum/10,"The minimum of your  numbers is:" "The maximum of your numbers is:")

是否有我可以使用的 for 循环或来自数学模块的东西？

Answer 1

修正你的代码：你可以设置一个min_和一个max_，然后每次比较输入的整数。如果您的输入小于 min_，则覆盖该变量。如果它大于 max_，则覆盖该变量：

sum_ = 0
counter = 0
done = False
while not done:
    integer_input = int(input("Please enter a number."))
    if counter == 0:
        min_ = integer_input
        max_ = integer_input
    if counter < 9:
        if integer_input < min_:
            min_ = integer_input
        if integer_input  > max_:
            max_ = integer_input
        counter += 1
        sum_ = sum_+integer_input
    else:
        done = True 


print("The average of your numbers is:{}, The minimum of your numbers is: {}, The maximum of your numbers is: {}".format(sum_/10, min_, max_))

示例输入：

Please enter a number.1
Please enter a number.2
Please enter a number.3
Please enter a number.4
Please enter a number.5
Please enter a number.6
Please enter a number.5
Please enter a number.4
Please enter a number.3
Please enter a number.2
>>> print("The average of your numbers is:{}, The minimum of your numbers is: {}, The maximum of your numbers is: {}".format(sum_/10, min_, max_))
The average of your numbers is:3.3, The minimum of your numbers is: 1, The maximum of your numbers is: 6

在没有列表的情况下查找 python 中的最小值和最大值

Finding minimum and maximums in python without lists

user-input

max

minimum

python-3.x