postfix-notation
Which of the following postfix notations correctly represents infix sum 1+2+3+4?
I am testing an infix-to-postfix-to-infix converter and found some kind of uncertainty. For example, a simple infix sum[详细]
2023-01-10 15:46 分类：问答extracting numbers and characters from a string, which doesn't follow a specific format? (postfix calculator)
I\'m having trouble separating numbers and characters from my input string. The purpose of my program is to add,subtract,multiply and divide in postfix[详细]
2022-12-22 15:17 分类：问答How can we convert Prefix to Postfix expression ( without using expression tree)?
By using Stack data structure, we can easily convert \"Infix to Postfix\" and \"infix to Prefix\" but I can\'t c开发者_如何学Pythononvert Prefix to postfix.[详细]
2022-12-20 22:20 分类：问答infix to postfix conversion and evaluation
I have a complex problem, I am getting formulas form the database and I ne开发者_如何学Goed to evaluate them. I choose to convert them to post fix...and evaluate them the problem is that..[详细]
2022-12-14 13:48 分类：问答
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