问Infix到后缀(反向波兰符号)转换使用圆括号，但不是没有EN好吧，所以，我得到了几张选票，表示对答案感兴趣。我的解决方案又一次破坏了我所拥有的一切，重新开始。我坐下来，在纸上看了好几遍这个算法，然后一次调试一行的时候仔细看了一遍。这导致了一些“有趣”的调整，只是为了完成这一点。总体思路是这种：遇到数字的话直接输出，
All C language programs used in curriculum. cpostfixlrububble-sortinsertion-sortselection-sortpostfix-expressionboothbfsfifoinsertionsortinfixc-programmingboothsbooths-algorithmlru-programfifo-programinfixtopostfixinfixtopostfix-expressiongo-back-n-program ...
$ python calculate.py "1 + 2 * 3 + A" SyntaxError: Operator: [+], at string position: 10 1 + 2 * 3 [+] A NOTE: Unary operators, including the negation operator, are not supported.About A simple calculator program which parses and computes infix strings Resources Readme Activity...
Finally, append any remaining operators in the stack at the end of the postfix expression and return the postfix expression. Following is the pictorial representation of the above logic for the infix expressionA*(B*C+D*E)+F: Following is the implementation of the above algorithm in C++, Java...