人生苦短，我用Python

关键词

1.多用户

2.字典记录所有成绩

3.每次游戏轮数&总游戏次数&平均每次游戏需要多少轮

字典Dictionary、列表List、元组Tuple差异化理解

from random import randintname = input('请输入你的名字：')#输入玩家名字#读取文件中的数据f = open('game.txt')lines = f.readlines()f.close()scores = { }#Initialize an empty directoryfor l in lines:    s = l.split() # split (拆分)each line data to list    scores[s[0]] = s[1:] #把第一项作为key，剩下的作为valuescore = scores.get(name) # 查找当前玩家的数据if score is  None:#如果没找到该玩家    score = [0,0,0] #初始化数据，new    # 分别存入变量中game_times = int(score[0])min_times = int(score[1])total_times = int(score[2])#计算游戏平均轮数，注意浮点数和避免除零错误if game_times >0 :    avg_times = float(total_times) / game_timeselse:    avg_times = 0#输出成绩信息，平均轮数保留2位小数print ('%s,你已经玩了%d次，最少%d轮猜出答案，平均%.2f轮猜出答案'%(name,game_times,min_times,avg_times))num = randint(1,100)times = 0 #记录本轮游戏次数print ('Guess what I think?')bingo = Falsewhile bingo == False:    times += 1     answer = int(input())    if answer < num:        print ('too small')    if answer > num:        print ('too big')    if answer==num:        print ('Bingo!')        bingo = True#如果是第一次玩，或者本轮游戏次数比最小次数少，则更新最小次数if game_times == 0 or times < min_times:    min_times = times    total_times += times #总游戏轮数game_times +=1 #游戏次数增加#把成绩更新到对应的玩家数据中#加str转换为字符串，为后面的数据化做准备scores[name] = [str(game_times), str(min_times), str(total_times)]result = ' 'for n in scores:    line = n + ' ' + ' '.join(scores[n])+'\n' # 输出key 和value    result += line    f = open('game.txt','w')  # 相对路径，同一文件夹下f.write(result)f.close()