https://tzj2006.github.io/leetcode/ Recent content in Leetcodes on TzJ's Net Hugo en-us Sat, 06 Dec 2025 17:15:36 -0500 https://tzj2006.github.io/leetcode/2025-12-05/ Sat, 06 Dec 2025 17:15:36 -0500 https://tzj2006.github.io/leetcode/2025-12-05/ Solution to 3432. Count Partitions with Even Sum Difference https://tzj2006.github.io/leetcode/p312_burst_balloons/ Sat, 06 Sep 2025 15:59:08 -0400 https://tzj2006.github.io/leetcode/p312_burst_balloons/ Solution to P.312 https://tzj2006.github.io/leetcode/2025-05-27/ Tue, 27 May 2025 21:19:57 +0800 https://tzj2006.github.io/leetcode/2025-05-27/ Solution to 2894. Divisible and Non-divisible Sums Difference https://tzj2006.github.io/leetcode/2025-05-25/ Sun, 25 May 2025 12:17:29 +0800 https://tzj2006.github.io/leetcode/2025-05-25/ Solution to 2131. Longest Palindrome by Concatenating Two Letter Words https://tzj2006.github.io/leetcode/2025-05-24/ Sat, 24 May 2025 11:19:20 +0800 https://tzj2006.github.io/leetcode/2025-05-24/ Solution to 2942. Find Words Containing Character https://tzj2006.github.io/leetcode/2025-05-23/ Fri, 23 May 2025 21:16:05 +0800 https://tzj2006.github.io/leetcode/2025-05-23/ Solution to 3068. Find the Maximum Sum of Node Values https://tzj2006.github.io/leetcode/2025-05-22/ Thu, 22 May 2025 22:33:45 +0800 https://tzj2006.github.io/leetcode/2025-05-22/ Solution to 3362. Zero Array Transformation III https://tzj2006.github.io/leetcode/2025-02-18/ Wed, 21 May 2025 15:40:56 +0800 https://tzj2006.github.io/leetcode/2025-02-18/ Solution to 2375. Construct Smallest Number From DI String https://tzj2006.github.io/leetcode/2025-05-21/ Wed, 21 May 2025 14:53:20 +0800 https://tzj2006.github.io/leetcode/2025-05-21/ Solution to 73. Set Matrix Zeroes https://tzj2006.github.io/leetcode/2025-05-20/ Tue, 20 May 2025 11:34:09 +0800 https://tzj2006.github.io/leetcode/2025-05-20/ Solution to 3355. Zero Array Transformation I https://tzj2006.github.io/leetcode/2025-05-19/ Mon, 19 May 2025 09:52:16 +0800 https://tzj2006.github.io/leetcode/2025-05-19/ Solution to 3024. Type of Triangle https://tzj2006.github.io/leetcode/2025-05-18/ Sun, 18 May 2025 10:34:30 +0800 https://tzj2006.github.io/leetcode/2025-05-18/ Solution to 1931. Painting a Grid With Three Different Colors https://tzj2006.github.io/leetcode/2025-02-17/ Sat, 17 May 2025 15:18:23 +0800 https://tzj2006.github.io/leetcode/2025-02-17/ Solution to 1079. Letter Tile Possibilities https://tzj2006.github.io/leetcode/2025-02-16/ Sat, 17 May 2025 14:50:49 +0800 https://tzj2006.github.io/leetcode/2025-02-16/ Solution to https://tzj2006.github.io/leetcode/2025-05-17/ Sat, 17 May 2025 13:37:19 +0800 https://tzj2006.github.io/leetcode/2025-05-17/ Solution to 75. Sort Colors https://tzj2006.github.io/leetcode/2025-03-25/ Tue, 25 Mar 2025 01:14:18 -0400 https://tzj2006.github.io/leetcode/2025-03-25/ Solution to 3394. Check if Grid can be Cut into Sections https://tzj2006.github.io/leetcode/2025-03-19/ Tue, 18 Mar 2025 22:07:40 -0400 https://tzj2006.github.io/leetcode/2025-03-19/ Solution to 3191. Minimum Operations to Make Binary Array Elements Equal to One I https://tzj2006.github.io/leetcode/2025-02-15/ Sat, 15 Feb 2025 00:13:13 -0500 https://tzj2006.github.io/leetcode/2025-02-15/ Solution to 2698. Find the Punishment Number of an Integer https://tzj2006.github.io/leetcode/2025-02-14/ Fri, 14 Feb 2025 15:29:59 -0500 https://tzj2006.github.io/leetcode/2025-02-14/ Solution to 1352. Product of the Last K Numbers https://tzj2006.github.io/leetcode/2025-02-13/ Thu, 13 Feb 2025 00:06:39 -0500 https://tzj2006.github.io/leetcode/2025-02-13/ Solution to 3066. Minimum Operations to Exceed Threshold Value II https://tzj2006.github.io/leetcode/2025-02-12/ Tue, 11 Feb 2025 21:06:38 -0500 https://tzj2006.github.io/leetcode/2025-02-12/ Solution to 2342. Max Sum of a Pair With Equal Sum of Digits https://tzj2006.github.io/leetcode/2025-02-11/ Mon, 10 Feb 2025 20:21:28 -0500 https://tzj2006.github.io/leetcode/2025-02-11/ Solution to 1910. Remove All Occurrences of a Substring https://tzj2006.github.io/leetcode/2025-02-10/ Sun, 09 Feb 2025 19:07:12 -0500 https://tzj2006.github.io/leetcode/2025-02-10/ Solution to 3174. Clear Digits https://tzj2006.github.io/leetcode/2025-02-09/ Sun, 09 Feb 2025 14:50:35 -0500 https://tzj2006.github.io/leetcode/2025-02-09/ Solution to 2364. Count Number of Bad Pairs https://tzj2006.github.io/leetcode/2025-02-08/ Sat, 08 Feb 2025 14:35:49 -0500 https://tzj2006.github.io/leetcode/2025-02-08/ Solution to 2349. Design a Number Container System https://tzj2006.github.io/leetcode/2025-02-07/ Thu, 06 Feb 2025 23:22:59 -0500 https://tzj2006.github.io/leetcode/2025-02-07/ Solution to 3160. Find the Number of Distinct Colors Among the Balls https://tzj2006.github.io/leetcode/2025-02-06/ Wed, 05 Feb 2025 21:36:51 -0500 https://tzj2006.github.io/leetcode/2025-02-06/ Solution to 1726. Tuple with Same Product https://tzj2006.github.io/leetcode/2025-02-05/ Wed, 05 Feb 2025 21:36:48 -0500 https://tzj2006.github.io/leetcode/2025-02-05/ Solution to 1790. Check if One String Swap Can Make Strings Equal https://tzj2006.github.io/leetcode/2025-02-04/ Tue, 04 Feb 2025 13:19:11 -0500 https://tzj2006.github.io/leetcode/2025-02-04/ Solution to 1800. Maximum Ascending Subarray Sum https://tzj2006.github.io/leetcode/2025-02-03/ Tue, 04 Feb 2025 13:19:09 -0500 https://tzj2006.github.io/leetcode/2025-02-03/ Solution to 3105. Longest Strictly Increasing or Strictly Decreasing Subarray https://tzj2006.github.io/leetcode/2025-02-02/ Sun, 02 Feb 2025 12:21:21 -0500 https://tzj2006.github.io/leetcode/2025-02-02/ Solution to 1752. Check if Array Is Sorted and Rotated https://tzj2006.github.io/leetcode/2025-01-30/ Sat, 01 Feb 2025 13:07:45 -0500 https://tzj2006.github.io/leetcode/2025-01-30/ Solution to 2493. Divide Nodes Into the Maximum Number of Groups https://tzj2006.github.io/leetcode/2025-02-01/ Sat, 01 Feb 2025 12:29:35 -0500 https://tzj2006.github.io/leetcode/2025-02-01/ Solution to 3151. Special Array I https://tzj2006.github.io/leetcode/2025-01-31/ Fri, 31 Jan 2025 12:55:41 -0500 https://tzj2006.github.io/leetcode/2025-01-31/ Solution to 827. Making A Large Island https://tzj2006.github.io/leetcode/2025-01-29/ Wed, 29 Jan 2025 10:58:22 -0500 https://tzj2006.github.io/leetcode/2025-01-29/ Solution to 684. Redundant Connection https://tzj2006.github.io/leetcode/2025-01-28/ Tue, 28 Jan 2025 01:17:20 -0500 https://tzj2006.github.io/leetcode/2025-01-28/ Solution to 2658. Maximum Number of Fish in a Grid https://tzj2006.github.io/leetcode/2025-01-27/ Sun, 26 Jan 2025 19:58:52 -0500 https://tzj2006.github.io/leetcode/2025-01-27/ Solution to 1462. Course Schedule IV https://tzj2006.github.io/leetcode/2025-01-26/ Sat, 25 Jan 2025 21:16:36 -0500 https://tzj2006.github.io/leetcode/2025-01-26/ Solution to 2127. Maximum Employees to Be Invited to a Meeting https://tzj2006.github.io/leetcode/2025-01-25/ Sat, 25 Jan 2025 21:16:34 -0500 https://tzj2006.github.io/leetcode/2025-01-25/ Solution to 2948. Make Lexicographically Smallest Array by Swapping Elements https://tzj2006.github.io/leetcode/2025-01-24/ Thu, 23 Jan 2025 22:31:15 -0500 https://tzj2006.github.io/leetcode/2025-01-24/ Solution to 802. Find Eventual Safe States https://tzj2006.github.io/leetcode/2025-01-23/ Wed, 22 Jan 2025 21:23:43 -0500 https://tzj2006.github.io/leetcode/2025-01-23/ Solution to 1267. Count Servers that Communicate https://tzj2006.github.io/leetcode/2025-01-22/ Wed, 22 Jan 2025 12:57:27 -0500 https://tzj2006.github.io/leetcode/2025-01-22/ Solution to 1765. Map of Highest Peak https://tzj2006.github.io/leetcode/2025-01-21/ Mon, 20 Jan 2025 20:39:17 -0500 https://tzj2006.github.io/leetcode/2025-01-21/ Solution to 2017. Grid Game https://tzj2006.github.io/leetcode/2025-01-20/ Mon, 20 Jan 2025 20:39:14 -0500 https://tzj2006.github.io/leetcode/2025-01-20/ Solution to 2661. First Completely Painted Row or Column https://tzj2006.github.io/leetcode/2025-01-19/ Sun, 19 Jan 2025 14:51:51 -0500 https://tzj2006.github.io/leetcode/2025-01-19/ Solution to 407. Trapping Rain Water II https://tzj2006.github.io/leetcode/2025-01-18/ Sat, 18 Jan 2025 17:47:12 -0500 https://tzj2006.github.io/leetcode/2025-01-18/ Solution to 1368. Minimum Cost to Make at Least One Valid Path in a Grid https://tzj2006.github.io/leetcode/2025-01-17/ Fri, 17 Jan 2025 12:06:57 -0500 https://tzj2006.github.io/leetcode/2025-01-17/ Solution to 2683. Neighboring Bitwise XOR https://tzj2006.github.io/leetcode/2025-01-16/ Thu, 16 Jan 2025 15:35:24 -0500 https://tzj2006.github.io/leetcode/2025-01-16/ Solution to 2425. Bitwise XOR of All Pairings https://tzj2006.github.io/leetcode/2025-01-15/ Wed, 15 Jan 2025 10:28:02 -0500 https://tzj2006.github.io/leetcode/2025-01-15/ Solution to 2429. Minimize XOR https://tzj2006.github.io/leetcode/2025-01-14/ Mon, 13 Jan 2025 21:19:48 -0500 https://tzj2006.github.io/leetcode/2025-01-14/ Solution to 2657. Find the Prefix Common Array of Two Arrays https://tzj2006.github.io/leetcode/2025-01-13/ Sun, 12 Jan 2025 22:44:37 -0500 https://tzj2006.github.io/leetcode/2025-01-13/ <ol start="3223"> <li>Minimum Length of String After Operations</li> </ol> https://tzj2006.github.io/leetcode/2025-01-12/ Sat, 11 Jan 2025 23:33:48 -0500 https://tzj2006.github.io/leetcode/2025-01-12/ <ol start="2116"> <li>Check if a Parentheses String Can Be Valid</li> </ol> https://tzj2006.github.io/leetcode/2025-01-11/ Fri, 10 Jan 2025 23:40:52 -0500 https://tzj2006.github.io/leetcode/2025-01-11/ <ol start="1400"> <li>Construct K Palindrome Strings</li> </ol> https://tzj2006.github.io/leetcode/2025-01-10/ Thu, 09 Jan 2025 23:42:20 -0500 https://tzj2006.github.io/leetcode/2025-01-10/ <ol start="916"> <li>Word Subsets</li> </ol> https://tzj2006.github.io/leetcode/2025-01-09/ Wed, 08 Jan 2025 23:33:00 -0500 https://tzj2006.github.io/leetcode/2025-01-09/ <ol start="2185"> <li>Counting Words With a Given Prefix</li> </ol> https://tzj2006.github.io/leetcode/2025-01-08/ Wed, 08 Jan 2025 10:00:00 -0500 https://tzj2006.github.io/leetcode/2025-01-08/ <ol start="3042"> <li>Count Prefix and Suffix Pairs I</li> </ol> https://tzj2006.github.io/leetcode/2025-01-07/ Tue, 07 Jan 2025 00:38:22 -0500 https://tzj2006.github.io/leetcode/2025-01-07/ <ol start="1408"> <li>String Matching in an Array</li> </ol> https://tzj2006.github.io/leetcode/2025-01-06/ Mon, 06 Jan 2025 16:00:00 -0600 https://tzj2006.github.io/leetcode/2025-01-06/ <ol start="1769"> <li>Minimum Number of Operations to Move All Balls to Each Box</li> </ol> https://tzj2006.github.io/leetcode/2025-01-05/ Sun, 05 Jan 2025 10:22:44 -0800 https://tzj2006.github.io/leetcode/2025-01-05/ <ol start="2381"> <li>Shifting Letters II</li> </ol> https://tzj2006.github.io/leetcode/2025-01-04/ Sat, 04 Jan 2025 12:25:34 -0800 https://tzj2006.github.io/leetcode/2025-01-04/ <ol start="1930"> <li>Unique Length-3 Palindromic Subsequences</li> </ol> https://tzj2006.github.io/leetcode/2025-01-03/ Thu, 02 Jan 2025 23:11:27 -0800 https://tzj2006.github.io/leetcode/2025-01-03/ 2270. Number of Ways to Split Array https://tzj2006.github.io/leetcode/2025-01-02/ Thu, 02 Jan 2025 13:12:57 -0800 https://tzj2006.github.io/leetcode/2025-01-02/ 2559. Count Vowel Strings in Ranges https://tzj2006.github.io/leetcode/2025-01-01/ Wed, 01 Jan 2025 13:09:56 -0800 https://tzj2006.github.io/leetcode/2025-01-01/ 1422. Maximum Score After Splitting a String