用汇编语言编写一个能实现四则混合运算、带括号功能的整数计算器程序。程序能实现键盘十进制运算表达式的输入和显示，按“=”后输出十进制表示的运算结果。-A four hybrid operation, with brackets function integer calculator program written in assembly language. Program to achieve keyboard decimal arithmetic expression input and output decimal representation of the result of the operation, press the "=".