求一组随机数的最大值和最小值，并显示当前值。-Find the minimum and maximum values ​ ​ of the random number, and displays the current value

简单的dll文件，包含求两个数的最大值最小值得功能函数，函数接口int Max(int a,int b),int Min(int a,int b)-Simple dll file that contains the maximum number of minimum requirements two worthy performance function, the function interface int Max (int a, int b), int Min (int a, int b)