https://leetcode.com/problems/count-complete-subarrays-in-an-array/description/


Subarrays having all uniqs #medium #two_pointers

https://leetcode.com/problems/count-subarrays-with-fixed-bounds/description


Subarrays with min=minK, max=maxK #hard #two_pointers

https://leetcode.com/problems/count-subarrays-with-score-less-than-k/description/

Subarrays sum * cnt <= k #hard #two_pointers

Subarrays at least k maxes #medium #two_pointers


https://leetcode.com/problems/count-subarrays-where-max-element-appears-at-least-k-times/description

https://leetcode.com/problems/sort-colors/description


Sort 0,1,2 array #medium #two_pointers

# 29.06.2025
[1498. Number of Subsequences That Satisfy the Given Sum Condition](https://leetcode.com/problems/number-of-subsequences-that-satisfy-the-given-sum-condition/description/) medium


Subsequencies target in 0..min+max #medium #binary_search #two_pointers

# 30.06.2025
[594. Longest Harmonious Subsequence](https://leetcode.com/problems/longest-harmonious-subsequence/description) easy


Longest subsequence with max-min=1 #easy #counting #sort #two_pointers

# 29.07.2025
[2411. Smallest Subarrays With Maximum Bitwise OR](https://leetcode.com/problems/smallest-subarrays-with-maximum-bitwise-or/description/) medium


Shortest max OR i.. subarrays #medium #two_pointers

# 24.08.2025
[1493. Longest Subarray of 1's After Deleting One Element](https://leetcode.com/problems/longest-subarray-of-1s-after-deleting-one-element/description/) medium


Max 1-subarray after removing one elemnt #medium #two_pointers

# 26.09.2025
[611. Valid Triangle Number](https://leetcode.com/problems/valid-triangle-number/description) medium


Count triangles can be made from numbers #medium #binary_search #two_sum

# 04.10.2025
[11. Container With Most Water](https://leetcode.com/problems/container-with-most-water/description) medium


Max water container from two heights #medium #two-pointers