* 时间复杂度: O(nlogn) 最坏: O(n²) 空间复杂度: O(logn) 稳定: ✗
I tried to solve it somewhat elegantly:
，这一点在快连下载安装中也有详细论述
�@�u�Q���ȑO�Ɋ��ɓ����ҊԂŋ��c�����Ă��������������A�ҏW�҂́A�����҂ɑ��A�ٌ��m���ϔC���Č����؏����쐬���Ă��炤�悤���������Ă����܂��B���Y���Ă̏d�含�ɑ����ҏW���Ƃ��Ă̔F�������я����c�����\���ł������Ƃ͂������A�s�K�ȑΉ��ł����v�i���w�فj
Scroll to load interactive demo
We're all familiar with the high-pitched squeak of basketball shoes on the court during games, or tires squealing on pavement. Scientists conducted several experiments and discovered that the geometry of the sneakers' tread patterns determines the squeak's frequency, enabling the team to make rubber blocks set to specific frequencies and slide them across glass surfaces to play Star Wars' "Imperial March."