Introduction - If you have any usage issues, please Google them yourself
1, the preparation of a program algo3-1.cpp, the realization of the order of the stack of basic computing, and on this basis the design of a main program to achieve the following functions: (1) initialize the stack S. (2) to determine whether the stack S is not empty. (3) into the stack element followed by a, b, c, d, e. (4) to determine whether the stack S is not empty. (5) the length of the output stack. (6) output from the Top-stack at the end of the element. (7) the output sequence of the stack. (8) to determine whether the stack S is not empty. (9) release of the stack