No LeetCode / Codeforces questions found. Content covers:
- Array declaration, initialization, memory layout
- First Occurrence — find first index of target
- Last Occurrence — find last index of target
- All Occurrences — find all indices of target
- Reverse Array — reverse entire array in-place
- Reverse in Range — reverse subarray between indices i, j
- Rotate Array — rotate array clockwise by 1
- K-Rotate Array — rotate array clockwise by K
Homework problems:
- Three Largest Elements — find 3 largest in array
- Maximum Product of a Triplet — max product of any 3 elements