程序的任务是判断输入的两个布尔表达式是否完成的是同样的功能。将布尔表达式转换成逆波兰序-Write a program to read in two arbitrary Boolean expressions and see if they represent the same function. The input language should include single letters as Boolean variables, the operands AND, OR, and NOT, and parentheses. Each expression should fit on one input line. The program should compute the truth tables for both functions and compare them.