已知从buf单元开始存放个10个8位无符号数，要求编写汇编语言程序，将这10个数去掉一个最大的和最小的，求其余的平均值。-Known storage from buf unit start a 10-bit unsigned number, write assembly language program to eliminate one of the largest and the smallest, the average for the rest of these 10 numbers.