Factorial Program in Java | DSA Maths | 5! = 120 Explained
#DSAMaths #Factorial #Java #FactorialInJava #JavaDSA
In this video, we explain the Factorial of a Number in Java using DSA Maths concepts with a clear example.
We will calculate the factorial step by step:
👉 5! = 5 × 4 × 3 × 2 × 1 = 120
🔹 What you’ll learn:
✔ What is factorial in maths
✔ Factorial formula (n!)
✔ Factorial program in Java
✔ Iterative and recursive approach
✔ Time & space complexity
✔ Common interview questions
This video is perfect for:
🎯 DSA beginners
🎯 Java learners
🎯 Coding interview preparation
🎯 Competitive programming
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