Write a C++ program that will determine if a string has balanced delimiters. A string may use more than one type of delimiter to bracket information into blocks. For example, a string may use braces { }, parentheses ( ), and brackets [ ] as delimiters. A string is properly delimited if each right delimiter is matched with a preceding left delimiter of the same type in such a way that either the resulting blocks of information are disjoint, or one of them is completely nested within the other. Write a program that uses a SINGLE stack to check whether a string containing braces, parentheses, and brackets is properly delimited.

Functions/Methods used to evaluate delimiters. Function main() should be small.

Use input file string.txt as input to test your program.

Here are the contents of string.txt: