Question: public String infixToPostfix(){ String postFix = textfield.getText(); //read in infix expression e.g (12-3) *2 + 3 * 4 //implement using //String delims = +-*/() ;
public String infixToPostfix(){ String postFix = textfield.getText(); //read in infix expression e.g "(12-3) *2 + 3 * 4" //implement using //String delims = "+-*/() "; //StringTokenizer strToken = new StringTokenizer(expression, delims, true); return postFix; //returns postfix expression e.g. "12 3 - 2 * 3 4 * +" }
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