jmines

What is i and j? Should it not be x and y?

First input an infix expression. Push a left parenthesis onto stack and a right parenthesis at the end of the expression. Then read the expression from left to right. If an operand or left parenthesis is encountered, push it onto stack. If an operator is encountered, repeatedly pop from stack …

you can use the width function [CODE]#include<iostream> #include<iomanip> using namespace std; int main() { cout.width(15);cout<<"Welcome\n"; cout.width(15);cout<<"to DaniWeb\n"; cin.get(); return 0; }[/CODE] It will only help when you need right aligning.

I want to change the background color of the output screen in Dev-C++. How can I do that? I searched the Internet but didn't find any. Any help on which function should I use?

This is my program of stacks. The problem is this that it does not show output. whenever I run the program, the output screen flashes and nothing else happens. (using Dev-C++) Don't know what's the problem with it. [CODE] //****************************STACKS******************************** //===============Stacks using linked list(Arrays)================= #include<iostream> using namespace std; int avail=-1, …

I have a problem in reading from file. I want the program to keep on reading from the file and store it in a buffer until \n\n is encountered. Then I want it to input an integer value from the user and then when the user presses enter it should …

why don't you use the label command if the user wants to play again and again.

I am new to streams and files in C++. I am having a problem in this code. When i run the program, and after entering the password, a message is displayed "error opening infile". Why the program is not reading from the file or opening it? [CODE]#include<iostream> #include<string> #include<fstream> #include<iomanip> …

I am trying to make an array of strings in C++. The problem is this that i need the strings to be multiline. Is this possible in C++? how can we do it?

I am a novice programmer and new to C++ i want to ask why we use an underscore here in ch=_getch();