为什么要用珂爱的线段树
by ragwort @ 2023-03-13 19:41:59
@[error_Aumn](/user/590801) 估计是数组开的太大了
by _zzzzzzy_ @ 2023-03-13 19:42:34
@[error_Aumn](/user/590801) $12000000$ 多个 int...
by ragwort @ 2023-03-13 19:44:20
@[wind_kaka](/user/781159) 专项刷线段树搞到的QAQ
by clown__ @ 2023-03-13 19:45:02
@[zhangzhengyan0831](/user/715244) 确实是，开大了，QAQ把ll 换成int，只把ans开ll就好了QAQ，感谢您
by clown__ @ 2023-03-13 19:46:40
@[wind_kaka](/user/781159) 确实是，开大了，QAQ把ll 换成int，只把ans开ll就好了QAQ，感谢您
by clown__ @ 2023-03-13 19:46:54
@[error_Aumn](/user/590801) 数组开 $10^8$ 都有风险，你用了 $10^8+2\times 10^7$ 多个
by ragwort @ 2023-03-13 19:47:28
等下，好像发错题了
by clown__ @ 2023-03-13 19:48:14