https://leetcode.com/problems/number-of-steps-to-reduce-a-number-in-binary-representation-to-one/description/

Steps even/2, odd+1 to make binary s to 1 #medium

https://leetcode.com/problems/count-triplets-that-can-form-two-arrays-of-equal-xor/description/

Number (i,j,k) where xor arr[i..j] = xor arr[j..k] #medium #bit_manipulation

https://leetcode.com/problems/single-number-iii/description/

Two not duplicated numbers from array #medium #bit_manipulation

🥳 Congrats for all received this

https://leetcode.com/problems/score-of-a-string/description/

Sum(abs(window)) #easy

https://leetcode.com/problems/reverse-string/description/

Reverse an array #easy

https://leetcode.com/problems/append-characters-to-string-to-make-subsequence/description/

Min diff to make t substring of s #medium

https://leetcode.com/problems/longest-palindrome/description/

Max palindrome length from chars #easy

https://leetcode.com/problems/find-common-characters/description/

Common letters in words #easy

By the way, 900 days today. Who knows what the World would look like on a day 1000 - September 13, 2024?

https://leetcode.com/problems/hand-of-straights/description/

Can array be split into consecutive groups #medium #heap #treemap

https://leetcode.com/problems/replace-words/description/

Replace words with suffixes from dictionary #medium #trie

https://leetcode.com/problems/continuous-subarray-sum/description/

Any subarray sum % k = 0 #medium #hashmap

https://leetcode.com/problems/subarray-sums-divisible-by-k/description/

Count subarrays divisible by k #medium #hashmap

https://leetcode.com/problems/height-checker/description/

Count unsorted elements in array #easy

https://leetcode.com/problems/relative-sort-array/description/

Sort an array by the given order #easy

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

Sort 012 array #medium

https://leetcode.com/problems/minimum-number-of-moves-to-seat-everyone/description/

Sum of diffs of sorted students and seats #easy

https://leetcode.com/problems/minimum-increment-to-make-array-unique/description/

Min increments to make items unique #medium

https://leetcode.com/problems/ipo/description/

Max capital by choosing k jobs with profits[] & capital[] given w on start #hard #heap

https://leetcode.com/problems/patching-array/description/

Insertions to make subsets sums fill 1..n #hard