print(count); // 2
// 步骤1：找初始左边界（第一个破坏升序的位置）。PDF资料对此有专业解读
Lex: FT's flagship investment column，推荐阅读新收录的资料获取更多信息
TypeScript 6.0 will be the immediate precursor to that release, and in many ways it will act as the bridge between TypeScript 5.9 and 7.0.，详情可参考新收录的资料