@[Z先森](/space/show?uid=142650)
$2^0$ = 1;
by resftlmuttmotw @ 2019-02-01 22:57:53
所以,这就是问题咯
说好等级从1开始,实际却是从0算起
by Z先森 @ 2019-02-01 23:51:22
没错,题意有矛盾
by 小屁孩2号 @ 2019-02-02 20:36:48
@[Z先森](/user/142650) 题面已修改
by 末然Ender @ 2020-12-21 21:14:51
@[Z先森](/user/142650) MC初始等级为0
by wlz504 @ 2021-12-03 13:26:18