I have written a C++ program to convert an infix expression to postfix expression using recursion. I would like to know if it can be improved if possible. Can we improve it by not usingastack? I am using avectorvector<char>as a stack here. The following is my code: #include<iostream>...
cout <<"input the infix expression:(you must input # to stop input)"<< endl; LinkStack* SOPTR =newLinkStack; LinkStack* SOPND =newLinkStack; evaluate(SOPTR, SOPND); return0; }
Here is the code for conversion of infix to postfix using Stack in C. C++ #include <bits/stdc++.h> using namespace std; int precedence(char ch){ switch(ch){ case '-': case '+': return 1; case '*': case '/': return 2; default: return -1; } } bool isOperand(char ch){...
Convert Infix to Prefix Notation To convert an infix to Prefix, first we’ve to know how to convert Infix to postfix notation. Initially we’ve astringS which represent the expression in infix format. Reverse thestringS. After reversing A+B*C will become C*B+A. Note while reversing each ...
To convert an infix to Prefix, first we’ve to know how to convert Infix to postfix notation. Initially we’ve astringS which represent the expression in infix format. Reverse thestringS. After reversing A+B*C will become C*B+A. Note while reversing each ‘(‘ will become ‘)’ and ...
InfixToPostfixWithAnswer 是將 Infix 算术表达式转换为 Postfix 表达式的一種演算法。Infix 記法是一種用來表示數學表達式的語言,其中操作符位於操作數之間。例如,"a + b c" 在 Infix 記法中表示為 "(a b) c"。 Postfix 記法是一種用來表示數學表達式的語言,其中操作符位於其操作數之後。例如,"a + b ...
: InfixToPostfix() {} bool isOperand(char); bool isOperator(char); int weightOfOperator(char); char precedence(char, char); char output(char[]); }; bool InfixToPostfix::isOperand(char a) { bool flag = false; if (a >= 'a'...
CONVERSION OF INFIX EXPRESSION TO POSTFIXpost fix to infix
char compare(char tp, char op) { if (((tp == '+' || tp == '-') && (op == '*' || op == '/')) || (tp == '#')) return '<'; else if (tp == '('&&op != ')') return '<'; else if ((tp == '*' || tp == '/' || tp == '+' || tp == '-')...
Breadcrumbs C /conversions / infix_to_postfix2.cTop File metadata and controls Code Blame 164 lines (154 loc) · 4.35 KB· Raw /** * @file * @brief [Infix to Postfix converter](https://www.includehelp.com/c/infix-to-postfix-conversion-using-stack-with-c-program.aspx) implementation ...