{"id":8361,"date":"2023-11-03T08:07:39","date_gmt":"2023-11-03T02:37:39","guid":{"rendered":"https:\/\/python-programs.com\/?p=8361"},"modified":"2023-11-10T12:15:34","modified_gmt":"2023-11-10T06:45:34","slug":"program-to-reverse-a-string-using-a-stack-data-structure-in-c-and-python","status":"publish","type":"post","link":"https:\/\/python-programs.com\/program-to-reverse-a-string-using-a-stack-data-structure-in-c-and-python\/","title":{"rendered":"Program to Reverse a String using a Stack Data Structure in C++ and Python"},"content":{"rendered":"

Strings:<\/strong><\/p>\n

A string data type is used in most computer languages for data values that are made up of ordered sequences of characters, such as “hello world.” A string can include any visible or unseen series of characters, and characters can be repeated. The length of a string is the number of characters in it, and “hello world” has length 11 – made up of 10 letters and 1 space. The maximum length of a string is usually restricted. There is also the concept of an empty string, which includes no characters and has a length of zero.<\/p>\n

A string can be both a constant and a variable. If it is a constant, it is commonly expressed as a string of characters surrounded by single or double quotes.<\/p>\n

Stack:<\/strong><\/p>\n

Stacking objects means putting them on top of one another in the English language. This data structure allocates memory in the same manner.<\/p>\n

Data structures are essential for organizing storage in computers so that humans can access and edit data efficiently. Stacks were among the first data structures to be defined in computer science. In layman\u2019s terms, a stack is a linear accumulation of items. It is a collection of objects that provides fast last-in, first-out (LIFO) insertion and deletion semantics. It is a modern computer programming and CPU architecture array or list structure of function calls and parameters. Elements in a stack are added or withdrawn from the top of the stack in a \u201clast in, first out\u201d order, similar to a stack of dishes at a restaurant.<\/p>\n

Unlike lists or arrays, the objects in the stack do not allow for random access.<\/p>\n

Given a string the task is to reverse the given string using stack data structure in C++ and python.<\/p>\n

Examples:<\/strong><\/p>\n

Example1:<\/strong><\/p>\n

Input:<\/strong><\/p>\n

given string =\"hellothisisBTechGeeks\"<\/pre>\n

Output:<\/strong><\/p>\n

Printing the given string before reversing : hellothisisBTechGeeks\r\nPrinting the given string after reversing : skeeGhceTBsisihtolleh<\/pre>\n

Example2:<\/strong><\/p>\n

Input:<\/strong><\/p>\n

given string =\"skyisbluieIFC\"<\/pre>\n

Output:<\/strong><\/p>\n

Printing the given string before reversing : skyisbluieIFC\r\nPrinting the given string after reversing : CFIeiulbsiyks<\/pre>\n

Example3:<\/strong><\/p>\n

Input:<\/strong><\/p>\n

given string=\"cirusfinklestein123\"<\/pre>\n

Output:<\/strong><\/p>\n

Printing the given string before reversing : cirusfinklestein123\r\nPrinting the given string after reversing : 321nietselknifsuric<\/pre>\n

Program to Reverse a String using a Stack Data Structure in C++ and Python<\/h2>\n