# 17.07.2025
[3202. Find the Maximum Length of Valid Subsequence II](https://leetcode.com/problems/find-the-maximum-length-of-valid-subsequence-ii/description) medium
Longest same-pair-k-parity subsequence #medium #dp
[3202. Find the Maximum Length of Valid Subsequence II](https://leetcode.com/problems/find-the-maximum-length-of-valid-subsequence-ii/description) medium
Longest same-pair-k-parity subsequence #medium #dp
👍2
# 19.07.2025
[1233. Remove Sub-Folders from the Filesystem](https://leetcode.com/problems/remove-sub-folders-from-the-filesystem/description) hard
Fold folders #medium
[1233. Remove Sub-Folders from the Filesystem](https://leetcode.com/problems/remove-sub-folders-from-the-filesystem/description) hard
Fold folders #medium
👍2
# 22.07.2025
[1695. Maximum Erasure Value](https://leetcode.com/problems/maximum-erasure-value/description/) medium
Max unique subarray sum #medium #sliding_window
[1695. Maximum Erasure Value](https://leetcode.com/problems/maximum-erasure-value/description/) medium
Max unique subarray sum #medium #sliding_window
👍1
# 23.07.2025
[1717. Maximum Score From Removing Substrings](https://leetcode.com/problems/maximum-score-from-removing-substrings/description/) medium
Max removals ab=x, ba=y #medium #stack
[1717. Maximum Score From Removing Substrings](https://leetcode.com/problems/maximum-score-from-removing-substrings/description/) medium
Max removals ab=x, ba=y #medium #stack
👍1
# 28.07.2025
[2044. Count Number of Maximum Bitwise-OR Subsets](https://leetcode.com/problems/count-number-of-maximum-bitwise-or-subsets/description/) medium
Subsequencies with max OR #medium #bits #backtrack
[2044. Count Number of Maximum Bitwise-OR Subsets](https://leetcode.com/problems/count-number-of-maximum-bitwise-or-subsets/description/) medium
Subsequencies with max OR #medium #bits #backtrack
👍2
# 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
[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
👍1
# 30.07.2025
[2419. Longest Subarray With Maximum Bitwise AND](https://leetcode.com/problems/longest-subarray-with-maximum-bitwise-and/description/) medium
Longest max OR subarray #medium #counting
[2419. Longest Subarray With Maximum Bitwise AND](https://leetcode.com/problems/longest-subarray-with-maximum-bitwise-and/description/) medium
Longest max OR subarray #medium #counting
👍1
# 31.07.2025
[898. Bitwise ORs of Subarrays](https://leetcode.com/problems/bitwise-ors-of-subarrays/description) medium
Uniq OR-subarrays #medium #dp #bits
[898. Bitwise ORs of Subarrays](https://leetcode.com/problems/bitwise-ors-of-subarrays/description) medium
Uniq OR-subarrays #medium #dp #bits
👍2
# 4.08.2025
[904. Fruit Into Baskets](https://leetcode.com/problems/fruit-into-baskets/description/) medium
Max consequent two-types range #medium #counting
[904. Fruit Into Baskets](https://leetcode.com/problems/fruit-into-baskets/description/) medium
Max consequent two-types range #medium #counting
👍1
# 6.08.2025
[3479. Fruits Into Baskets III](https://leetcode.com/problems/fruits-into-baskets-iii/description) medium
Place fruits left to right to first available bucket #medium #segment_tree
[3479. Fruits Into Baskets III](https://leetcode.com/problems/fruits-into-baskets-iii/description) medium
Place fruits left to right to first available bucket #medium #segment_tree
👍1🔥1