1073 多选题常见计分法 (20 分) python（测试点2分析）

n, m = map(int, input().split())
option = ['a', 'b', 'c', 'd', 'e']
wrong = {}  # 存储错误选项

ans = []
for i in range(m):
    info = input().split()
    ans.append(info)

for i in range(n):
    stu = []
    score = 0.0  # 采用浮点型,否则测试点2不通过，考虑score等于0的情况
    info = input()[1:-1].split(') (')
    # 处理学生成绩
    for x in info:
        stu.append(x.split())
    for j in range(m):
        # 只比较选项部分
        stu_op = (stu[j][1:])
        ans_op = (ans[j][3:])

        # 找出不一样的选项
        for op in option:
            if op in stu_op and op in ans_op:
                ans_op.remove(op)
                stu_op.remove(op)
        if not ans_op and not stu_op:
            score += float(ans[j][0])
        elif not stu_op and ans_op:
            score += float(ans[j][0]) / 2
        # 找出错误选项，并存入字典，值对应该选项次数，键为（题号，选项）
        if ans_op:
            for k in ans_op:
                if (j + 1, k) in wrong.keys():
                    wrong[(j + 1, k)] += 1
                else:
                    wrong[(j + 1, k)] = 1
        if stu_op:
            for k in stu_op:
                if (j + 1, k) in wrong.keys():
                    wrong[(j + 1, k)] += 1
                else:
                    wrong[(j + 1, k)] = 1
    print(score)


if not wrong:
    print("Too simple")
else:
    res = []
    max_x = max(wrong.values())
    for k, v in wrong.items():
        if v == max_x:
            res.append(k)
    res.sort(key=lambda x: (x[0], x[1]))
    for i in res:
        print('{} {}-{}'.format(max_x, i[0], i[1]))