本文主要記述了使用Python將list重點整數求平均值之後在進行排列的過程,並把程式碼分享給大家,希望大家能給鼓鼓掌~~~
問題
定義一個int型的一維數組,包含40個元素,用來儲存每個學員的成績,循環產生40個0~100之間的隨機整數,
(1)將它們儲存到一維數組中,然後統計成績低於平均分數的學員的人數,並輸出出來。
(2)將這40個成績依照從高到低的順序輸出出來。
解決(python)
#! /usr/bin python #coding:utf-8 from __future__ import pision #实现精确的除法,例如4/3=1.333333 import random def make_score(num): score = [random.randint(0,100) for i in range(num)] return score def less_average(score): num = len(score) sum_score = sum(score) ave_num = sum_score/num less_ave = [i for i in score if i<ave_num] return len(less_ave) if __name__=="__main__": score = make_score(40) print "the number of less average is:",less_average(score) print "the every socre is[from big to small]:",sorted(score,reverse=True)
以上是在python中如何將list中的整數求平均並排序的詳細內容。更多資訊請關注PHP中文網其他相關文章!

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