Python Interview Question | Count Character Frequency in String | Dictionary Explained
In this video, we solve a popular Python interview question:
How to count the frequency of each character in a string using a dictionary?
This problem is frequently asked in:
• Python technical interviews
• Coding rounds
• Placement exams
📌 Problem Statement
You are given a string.
Write a Python function to count how many times each character appears and store the result in a dictionary.
Input:
text = "interview"
Output:
{'i': 2, 'n': 1, 't': 1, 'e': 2, 'r': 1, 'v': 1, 'w': 1}
✅ Python Approach Used
• Loop through the string
• Use a dictionary to store characters
• Count occurrences of each character
This solution is easy to understand, beginner-friendly, and interview-ready.
🎯 Who should watch this?
• Python beginners
• Students preparing for interviews
• Anyone improving Python logic
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