如何从用户的输入中找到平均值和中位数？ [复制]

Posted 2023-04-18

【中文标题】如何从用户的输入中找到平均值和中位数？ [复制]

【英文标题】：How to find the average and median from the user's input? [duplicate]

【发布时间】：2021-12-19 21:22:19

【问题描述】：

我是 python 语言的新手，我无法在我的书中找到如何编写这些函数。他们大多用伪代码编写，并希望您只知道如何准确编码。在我花了几个小时搜索没有结果之前，我想寻求帮助。

这个程序应该获取用户的房价并找到中位数、平均值、最大值和最小值。

#This program asks for prices of houses from the user, then it takes the input
#and calculates the AVG, MAX, MIN, and MED.
print("  Real Estate Program ")
print()
print("**********************************************************************")

#Will get the user's input about the price houses in their area
prices = []
cost = 0
while cost != -99:
    cost = input("Enter cost of one home or -99 to quit: ")
    prices.append(cost)
    if cost == "-99":
        break
    else:
        continue


print("*********************************************************************")

#removes -99 from list
prices.pop(-1)
print("Prices of homes in your area:")
print(prices)
print()

#this find the maximum value of the houses
print ("The maximum sale price is:", max(prices))

#this find the minimum value of the houses
print ("The minimum sale price is:", min(prices))

【问题讨论】：

这能回答你的问题吗？ Finding the average of a listFinding median of list in python。绝对花了不到一分钟的时间搜索得到这些结果仅供参考

docs.python.org/3/library/statistics.html

【参考方案1】：

对于这两种情况，您都可以使用统计模块。 您可以使用项目列表从统计中调用均值和中值函数。 所以你可以添加

from statistics import mean, median

print("The average sale price is:", mean(prices))
print("The median sale price is:", median(prices))