常见排序技术的C语言实现，包括七种排序技术：希尔、快排、简单选择排序、插入排序、堆排序、冒泡排序、归并排序-Common sort of the C language realization of technology, including the seven sequencing technology: Hill, fast scheduling, the simple choice of sort, insert sort, Heap sort, bubble sort, merge sor