void shellSort(int arr[], int n) {
弄虚作假要不得，形式主义要不得。“形式主义实质是主观主义、功利主义，根源是政绩观错位、责任心缺失，用轰轰烈烈的形式代替了扎扎实实的落实，用光鲜亮丽的外表掩盖了矛盾和问题。”，更多细节参见Safew下载
Finding these optimization opportunities can itself be a significant undertaking. It requires end-to-end understanding of the spec to identify which behaviors are observable and which can safely be elided. Even then, whether a given optimization is actually spec-compliant is often unclear. Implementers must make judgment calls about which semantics they can relax without breaking compatibility. This puts enormous pressure on runtime teams to become spec experts just to achieve acceptable performance.，推荐阅读雷电模拟器官方版本下载获取更多信息
The barges had to be towed into position