2018-05-25——PYTHON第五天

 class.enumeration(x,y)//打印可迭代的对象x，并给予编号，从y开始，默认不带编号

dic = {
    "一班": {
        "第一组": ["mmm", "www"],
        "第二组": ["mmm1", "www2"],
    },
    "二班": {
        "第一组": ["mmm", "www"],
        "第二组": ["mmm1", "www2"],
    }
}
li = []
go = True
while go:
    for i, v in enumerate(dic, 1):
        print(i, v)
        li.append(v)
    tmp = input('pause num to find、n to insert、r to return、q to quit
')
    if tmp.isdigit():
        tmp = int(tmp)
        li1 = []
        while go:
            for i, v in enumerate(dic[li[tmp - 1]], 1):
                print(i, v)
                li1.append(v)
            tmp1 = input('pause num to find、r to return、q to quit
')
            if tmp1.isdigit():
                tmp1 = int(tmp1)
                while go:
                    for i in dic[li[tmp - 1]][li1[tmp1 - 1]]:
                        print(i)
                    tmp2 = input('pause num to find、r to return、q to quit
')
                    if tmp2.isdigit():
                        tmp2 = int(tmp2)
                    elif tmp2.isalpha():
                        tmp2 = tmp2.lower()
                        if tmp2 == "r":
                            li1.clear()
                            break
                        elif tmp2 == 'q':
                            go = False
                            break
            elif tmp1.isalpha():
                tmp1 = tmp1.lower()
                if tmp1 == 'r':
                    li1.clear()
                    break
                elif tmp1 == 'q':
                    go = False
                    break
    elif tmp.isalpha():
        tmp = tmp.lower()
        if tmp == 'r':
            li1.clear()
            break
        elif tmp == 'q':
            go = False
            break
        elif tmp == 'n':
            bj = input('add class:
')
            if dic.get(bj, 1) == 1:
                dic[bj] = {}

            xz = input('add team:
')
            if dic[bj].get(xz, 1) == 1:
                dic[bj][xz] = []
            while True:
                xm = input('add name:
')
                if xm == 'q':
                    break
                if xm in dic[bj][xz]:
                    print('error')
                else:
                    dic[bj][xz].append(xm)
                    li.clear()

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