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assignment 1

亂數分組

import random

import requests

# getNumList 主要在每組最低人數下, 將不足 10 人的分組平均分配至各組 def getNumList(total, eachGrp=10):

# total is the number of students

# each group at least 10 students #eachGrp = 10; # may divide into "grpNum" number of group grpNum = total // eachGrp;

# check grpNum #print(grpNum)

# vacan list splits = []

# find remainder when total number divid into "grpNum" number of group remainder = total % grpNum

# number of people in one group by calculation calGrp = total // grpNum for i in range(grpNum): splits.append(calGrp)

# check first splits

#print(splits) for i in range(remainder): splits[i] += 1

# check final splits #print(splits); return splits; # 儲存學生名單資料的 url target_url = "http://mde.tw/cd2020/downloads/2020spring_cd_2a_list.txt"

# 利用 requests 讀取 url 中的資料 f = requests.get(target_url)

# get student list from target_url # 利用 splitlines() 將資料放入數列 studList studList = f.text.splitlines() # 每組預計分組的最低人數 num_in_one_group = 10

# 每組學員暫存數列 gpList = []

# 全班分組數列 group = []

# 各組人數數列 numList = []

# get numList numList = getNumList(len(studList), num_in_one_group)

# check numList # 列出已經補齊的各組人數數列 print("預計各組人數數列:" + str(numList)) output = "" gth = 1 inc = 0

# 弄亂 studList random.shuffle(studList) output += "以下為尚未排序前的各組學員學號: \n" for i in numList: # 列印區隔符號 output += '=' * 20 + "\n"; output += "group " + str(gth) + " 有 " + str(i) + " 人: \n"

# 每組學員暫存數列, 在此 reset gpList = [] for j in range(i): output += studList[j+inc] + "\n"

# 在各分組數列中加入將對應的學員學號 gpList.append(studList[j+inc]) gth = gth + 1 inc = inc + j # 將各組學員數列依照學號排序 gpList.sort() group.append(gpList)

# 列出尚未排序前的分組結果 print(output)

# 列出已經完成排序的分組數列 print("已經排序後的分組數列:" + str(group)) output = ""

# 列出已經排序後的分組名單 output += '=' * 25 + "\n" output += '以下為排序後的各組成員名單:\n' gth = 1

# 先列出純文字以 \n 跳行組員資料 for i in range(len(group)):

# 列印區隔符號 output += '=' * 20 + "\n" output += "group" + str(gth) + "\n" gpList = [] for j in range(len(group[i])): output += str(group[i][j]) + "\n" gth = gth + 1 print(output)

每組隨機抽選:

學員名單 URL:

每組抽選人數:

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