摘要:
我思考这个问题的起因是 "Codeoforces Avito Challenges 2018 的 E 题" ,我想到了正解,但写得太慢,最后一刻才提交。有个地方写错,结果是 Runtime error on pretest 13。 那个错误是个数组越界。代码片段如下: define rng(i, a 阅读全文
「以解决问题为乐」
真的喜欢么?真的喜欢就去做吧。
Lost Boy Calling 。。。。
... Many of these issues are best dealt with at the algorithmic level, rather than by "tweaking" the code.
This is an obscurity that catches the unwary.
原来我什么都不懂。