C++ Program – Frequency of Characters in a String

C++ Program – Frequency of Characters in a String

Welcome to *CodeWithBK* — your complete learning hub for mastering C++ programming.

In this video, we will write a *C++ Program to Find the Frequency of Characters in a String* with a clear and step-by-step explanation. This tutorial covers how to count the occurrence of each character in a string using C++.

In this video, you will:
- Learn how to *take a string input* in C++
- Implement logic to *count the frequency of characters*
- Use *loops and arrays* to track occurrences
- Using sorting to optimise the approach
- Print the *frequency of each character clearly*
- Strengthen your understanding of *string handling in C++*
- Practice a common *beginner-friendly coding exercise*

Who is this video for?
- Beginners learning *C++ programming*
- Students preparing for *assignments, projects, or exams*
- Anyone wanting to strengthen *string manipulation and arrays/maps concepts*
- Learners practicing *C++ coding interview questions*

Why learn this program?
Finding the frequency of characters in a string is a classic problem that improves your knowledge of *loops, arrays, maps, and string handling* in C++. It is also an important problem for *logic building and programming practice*.

By the end of this video, you will be confident in writing and understanding *string frequency programs in C++*.

Timestamps:
00:00 Introduction
01:13 Brute force method
07:53 Optimised method using sorting

Code Link:

Related Videos:
- Reverse String : https://youtu.be/ZvnSpJLxyww
- Prime Number : https://youtu.be/qDCJ1UhP5As

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Видео C++ Program – Frequency of Characters in a String канала CodeWithBK