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... modifying elements Looping through 2D arrays (with nested loops and for-each) Common use cases: matrix, tables, row/column ...

... Loops in Java 02:47:02 For Loop in Java 02:59:44 While loop in Java 03:07:44 Do While Loop in Java 03:14:38 Nested Loops ...

Example: Input: nums = [2, 7, 11, 15], target = 9 Output: [0, 1] Brute Force Approach ✔️ Check all pairs using two nested loops ...

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

Whatever loops you are using. All these, we try to check it how it is going, whether it is going but true side or false side, what way it ...