Read the postfix expression from left to right.
If the postfix expression was correctly formed, the stack should be empty.
在頁面中佈置文字和圖形對象與上文的乘法和加法示例使用的postfix語法相同。
Any method may be used as an infix or postfix operator, and.
This is the opposite of the infix to postfix translation algorithm, where operators were stored on the stack.
Converting infix expression to a postfix expression.
You place text and graphics objects on the page with the same postfix syntax as that of the multiplication and addition example above.
If you could not pop two operators, the syntax of the postfix expression was not correct.
Evaluating a postfix expression is simpler than directly evaluating an infix expression.
任何方式可以被用作中綴(infix)或後綴(postfix)*作符。
Converting infix notation to postfix notation.
postfix Polish notation
