python对成绩进行排序
作者：kopykawai
这种架标如果是磁吸的就好了，考虑打报告整几个...
阅读理由
又双叒叕有人托某馆员借书...Python 编程类书在库里找出几百本倒是毫无难度。但希望适合低年级小朋友学习，最好每章节后还有选择或者填空之类的习题就不太好整了，某馆员干脆牙一咬心一横找了本中学教材。为了保险自己还是照例先读审一遍吧...
简单总结&读后感
大概翻了一下感觉本书算是那种非常正统的“课本”，换句话说大概就是基本没有“激发读者阅读兴趣”这方面的考虑...反正只要学生按部就班的一路学下去就总能有所收获，起码编个排序或者小游戏之类的程序大概没有问题...
推荐需要这方面课程内容参考的教育工作者整一本读读...
晒书
看见这封面某馆员不由不感叹最近几年课本内容质量不好说，起码封面是越来越好看了...
不过这个价格是真心有点承受不起...
百度了一下北京八中，百年名校...北方某小城市的教育质量不是我们这华中小县城能比的...
大凡是个学校总要选一些优秀教师拍几张这样的照片的...看看职称都比某馆员高...
想了想这书也算自编教材吧，出现学校的照片非常合理...
一打开依然是某馆员读了几十年的课本的熟悉味道...其实大部分课本的排版都挺优秀的...
国内课本里的卡通形象设计是稍微差点火候...
看见课后习题顿时回到了那只需要担心考试成绩的年少时光...
Thonny这个名字挺好听的。
书中表格不少，这样的排版看着就有点迷糊...
编程什么的当然还是要靠实践，所以还是装个 Thonny 耍耍看...
故意打错一个符号，错误提示非常清楚明白...
程序成功运行了！
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卜廖孟5051python用条件运算符的嵌套完成此题学习成绩>=90分的同学用A表示60 - 89分之间的用B表示 60分以下的用C表示 -
巫郎殷19436046698 ______ level = 'A' if point >= 90 else ('C' if point < 60 else 'B')
卜廖孟5051写一个python脚本 -
巫郎殷19436046698 ______ #!/usr/bin/env python import sys str = True while (str): dig = int(input()) if dig > 100: print 'please input mun between 0~100' elif dig >= 90: print 'A' elif dig >= 80: print 'B' elif dig >= 70: print 'C' elif dig >= 60: print 'D' elif dig print 'E' else: break
卜廖孟5051用python把几组数据按顺序组合 -
巫郎殷19436046698 ______ A = ['name1','name2','name3'] B = [78,95,85] C = [60,88,99] D = [90,85,100] index = len(A) for i in range(index): print A[i],B[i],C[i],D[i]
卜廖孟5051python排序! -
巫郎殷19436046698 ______ 方法1.用List的内建函数list.sort进行排序 list.sort(func=None, key=None, reverse=False) Python实例: >>> list = [2,5,8,9,3] >>> list [2,5,8,9,3] >>> list.sort() >>> list [2, 3, 5, 8, 9] 方法2.用序列类型函数sorted(list)进行排序(从2.4开始) Python实例: >...
卜廖孟5051编写可对一组数据进行排序的自定义函数或过程调用该函数或过程将分数由高到低进行排列并输出 -
巫郎殷19436046698 ______ CLEAR NumCount = 0 INPUT ＂ 请输入需要排序的N个数:＂ to NumCount DIME NumArr(NumCount) * Accept numbers from keyboard FOR i=1 TO NumCount INPUT ＂ 请输入第＂+ALLTRIM( STR(i) )+＂个数:＂ to NumArr(i) ENDFOR * Print ...
卜廖孟5051python的排序在哪个模块 -
巫郎殷19436046698 ______ 排序是内置的函数,不需要导入模块 sorted((5,4,3,2,1)) 用sorted即可排序
卜廖孟5051python2 自定义排序规则如何排序 -
巫郎殷19436046698 ______ # 分类函数 def select(i): return (i % 3 > 0) and (i % 2 == 0)# 不同分类的排序算法 sort_funcs = { # 升序 True: lambda lst: sorted(lst, reverse=False), # 降序 False: lambda lst: sorted(lst, reverse=True) }# 混合排序 def mix_sort(arr, select, sort_funcs): ...
卜廖孟5051python中,sort()函数用来排序,但是如果被排的序列中既有数字,又有字母怎么排. -
巫郎殷19436046698 ______ 1,3,a 主要根据asc码排序,1和3属于int类型,a属于str类型,i的asc码在s前面,所以先排数字,然后1排在3前面没有什么疑问了吧.
卜廖孟5051python使用字典存储学生的成绩 -
巫郎殷19436046698 ______ student_id_list = [1, 2, 3, 4, 5....] # 学生id列表,可以是学号 score_list = [90, 91, 92, ...] # 对应的成绩列表 result = dict(zip(student_id_list, score_list)) # result就是你想要的字典
卜廖孟5051如何得到80百分位数的值? -
巫郎殷19436046698 ______ 80百分位数,指的是数据中,80%的数据小于或等于这个数字,20%的数据大于这个数字.在高中数学中,我们通常是通档团过计算排好序的数据中,第n个数(n由我们想要的百分位数所代表的百分数所决定)的大小来求得百分位数的值.举...