喵喵喵？

A - The Third Cup is Free Time limit 6000 ms Memory limit 32768 kB Description Panda and his friends were hiking in the forest. They came across a coffee bar inside a giant tree trunk. Panda deci

                                     Balanced Sequence   传送门 今天这题，完全是我的锅，读错了题意（看成了有多少个匹配的字串）然后还决然的自己去敲了这道题，到了最后50mins在和队友关于算法完备性的争论中才发现自己读错了题...... 最后再次5题gg，如果能早点发现读错题，6题兴许可能还能到第一页...... 自己看题和解...