3212. Count Submatrices With Equal Frequency of X and Y LeetCode Solution 3211. Generate Binary Strings Without Adjacent Zeros LeetCode Solution 3210. Find the Encrypted String LeetCode Solution 3209. Number of Subarrays With AND Value of K LeetCode Solution 3208. Alternating Groups II LeetCode Solution 3207. Maximum Points After Enemy Battles LeetCode Solution 3206. Alternating Groups I LeetCode Solution 3203. Find Minimum Diameter After Merging Two Trees LeetCode Solution 3202. Find the Maximum Length of Valid Subsequence II LeetCode Solution 3201. Find the Maximum Length of Valid Subsequence I LeetCode Solution 3200. Maximum Height of a Triangle LeetCode Solution 3197. Find the Minimum Area to Cover All Ones II LeetCode Solution 3196. Maximize Total Cost of Alternating Subarrays LeetCode Solution 3195. Find the Minimum Area to Cover All Ones I LeetCode Solution 3194. Minimum Average of Smallest and Largest Elements LeetCode Solution 3193. Count the Number of Inversions LeetCode Solution 3192. Minimum Operations to Make Binary Array Elements Equal to One II LeetCode Solution 3191. Minimum Operations to Make Binary Array Elements Equal to One I LeetCode Solution 3190. Find Minimum Operations to Make All Elements Divisible by Three LeetCode Solution 3187. Peaks in Array LeetCode Solution 3186. Maximum Total Damage With Spell Casting LeetCode Solution 3185. Count Pairs That Form a Complete Day II LeetCode Solution 3184. Count Pairs That Form a Complete Day I LeetCode Solution 3181. Maximum Total Reward Using Operations II LeetCode Solution 3180. Maximum Total Reward Using Operations I LeetCode Solution 3179. Find the N-th Value After K Seconds LeetCode Solution 3178. Find the Child Who Has the Ball After K Seconds LeetCode Solution 3177. Find the Maximum Length of a Good Subsequence II LeetCode Solution 3176. Find the Maximum Length of a Good Subsequence I LeetCode Solution 3175. Find The First Player to win K Games in a Row LeetCode Solution