SORTING WORDS ALPHABETICALLY IN C USING STL

In C programming, sorting words in alphabetical order can be achieved efficiently using the Standard Template Library (STL) features like vector and sort. Below, we will explore a detailed example of how to implement this functionality and provide additional insights and code snippets.

Overview of C and STL

C is a powerful and widely-used programming language, especially for system-level programming and game development. The STL library, included in C , provides a robust set of generic algorithms and data structures that can simplify common tasks such as sorting, searching, and manipulating data.

Sorting Words in Alphabetical Order

To arrange words in alphabetical order in C, the following steps are typically followed:

Include necessary headers for input-output operations, string manipulation, and sorting. Declare a vector to store the words. Read words from user input and store them in the vector. Use the sort function to sort the words in alphabetical order. Print the sorted words to the console.

Example Code

Here's a simple example that demonstrates how to achieve this:

include iostreaminclude vectorinclude stringinclude algorithmint main() {    std::vectorstd::string words;    std::string word;    std::cout 

Explanation

Include Headers: The program includes necessary headers for input-output operations, string manipulation, and sorting. Vector Declaration: A vector of string is declared to store the words. Input Loop: The program continuously reads words from the standard input until the user types 'exit'. Sorting: The std::sort function is used to sort the words in alphabetical order. Output: Finally, the sorted words are printed to the console.

How to Compile and Run

Save the code to a file named sort_words.cpp. Open a terminal and navigate to the directory containing the file. Compile the code using g sort_words.cpp -o sort_words. Run the program using ./sort_words.

You can enter multiple words and the program will display them in alphabetical order once you type 'exit'.

C Program to Sort a String

Here is a simple C program to sort a string in alphabetical order, as provided by Susobhan Akhuli:

includeiostreamusing namespace std;// Open sortString function to print string in sorted ordervoid sortString(string str) {    sort((), str.end());    cout  str;}// Driver program to test above functionint main() {    string s  "bca";    sortString(s); // Call sortString function    return 0;}

Output

When you run this program, the output will be:

abc

This demonstrates how to sort a string in alphabetical order using C .

By understanding and implementing these methods, you can efficiently handle string sorting and other data manipulation tasks in C programming.