所谓排序是指把一组杂乱无章的数按 照大小顺序排列。包括整数、实数、字符及字符串排序。C语言编程中排序的方法 很多，?这里归纳较常用的几种排序方法。它们同样适合于其他高级语言。 -Refers to the so-called sort of a chaotic number according to the size of order. Including integer, real, character and string sorting. Sort of C language