系统用srand()函数产生一个以当前时间开始的随机种子。其产生的种子用选择排序、冒泡排序、快速排序将顺序表中的数字排好，设置变量记录每种排序关键字的移动次数和关键字的比较次数。选择排序：利用L.length-1个循环，将随机种子按从小到大的顺序排好。-System with srand () function generates a random seed to start the current time. Which produces seeds with selection sort,

生成大素数,利用了时间随机种子。并且用Miller_Rabin测试法，判定素数(Generating large prime numbers takes advantage of temporal random seeds. And the Miller_Rabin test is used to determine the prime number)