Reversing a string using stack is a common question in all interviews. Most of the technical interviews focus on the string as a major data structure. How can somebody solve a string data structure? It would be very easy to ...

There are many times where we want to convert the numbers into strings and strings to number in C++. Here we are giving some methods by which you can do that easily. It helps basically when you code for placement ...

String searching or matching is you’ll be given a pattern and you have to look for that pattern in the given string if it exists or not. In other words, matching all occurrences of a pattern in a given string ...