我所看到的，加上括号中的子句，是一个递归问题，迫切需要一个递归解决方案。下面是对你的程序的重新...
Python BaseMax/Infix2PostfixC Star2 Code Issues Pull requests This is a simple program that converts infix expressions to postfix expressions. It is written in C and uses a stack to store the operators. It is a simple program that I wrote to show how to use a stack in C. ...
While we use infix expressions in our day to day lives. Computers have trouble understanding this format because they need to keep in mind rules of operator precedence and also brackets. Prefix and Postfix expressions are easier for a computer to understand and evaluate. Given two operands a and...
Output − Convert infix expression to postfix form. Begin initially push some special character say # into the stack for each character ch from infix expression, do if ch is alphanumeric character, then add ch to postfix expression else if ch = opening parenthesis (, then push ( into stack...
It's actually quite common to have a function call pass one parameter, where the parameter is calculated using infix notation. Thus, there's a rule to simplify this common case (the prefix {} rule). So factorial{n - 1} maps to factorial({n - 1}) which maps to (factorial (- n 1...