In c$++,$ using the provided class

Requirement: Complete one of the following problems below.

Other requirements:

You must use the attached classes for the stack and queue. $($You can use either implementation.$)$

Problems:

Write a program using a stack that takes as input an arithmetic expression. The program outputs whether the expression contains matching grouping symbols. For example, the arithmetic expressions $\{25+(36)*8\}$ and $7+8*2$ contain matching grouping symbols. However, the expression $5+\{(13+7)/8-2*9$ does not contain matching grouping symbols. Should include: Note: It does not need to be a mathematically accurate equation.$)$

Write a program that reads a line of text, changes each uppercase letter to lowercase, and places each letter both in a queue and onto a stack. The program should then$$use the stack and queue to verify whether the line of text is a palindrome $($a set of letters or numbers that is the same whether read forward or backward$).$

Write a program that uses a stack to convert a decimal number into an equivalent binary number.