Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
@damemod 确实有不能算的，但是加入了位运算已经很大程度上免于算不出来了，我刷了两三百个也就遇到一两个。
fw过来问一下，那个mirai2是啥？
完全不会用啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊啊