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... interview patterns: ✓ Hollow Square Pattern ✓ Pyramid Star Pattern These patterns help you master nested loops, space logic, ...

Syllabus Chapter-7 Conditional Constructs in Java Chapter-8 Iterative Constructs in Java Chapter-9 Nested for Loops.

The program uses nested loops, 2D arrays, and conditional statements, making it exam-oriented and easy to understand.

APPROACHES COVERED IN THIS VIDEO 1️⃣ Naive Approach – Nested Loops Time: O(n²), Space: O(1) 2️⃣ Sorting Based ...