Check if a Parentheses String Can Be Valid | Leetcode 2116
Techdose
Check if a Parentheses String Can Be Valid | Leetcode 2116
25:49
Construct K Palindrome Strings | Leetcode 1400
Techdose
Construct K Palindrome Strings | Leetcode 1400
12:17
Word Subsets | Leetcode 916
Techdose
Word Subsets | Leetcode 916
13:24
Counting Words With a Given Prefix | Leetcode 2185
Techdose
Counting Words With a Given Prefix | Leetcode 2185
12:01
Count Prefix and Suffix Pairs I | Leetcode 3042
Techdose
Count Prefix and Suffix Pairs I | Leetcode 3042
10:32
String Matching in an Array | Leetcode 1408
Techdose
String Matching in an Array | Leetcode 1408
19:20
Minimum Number of Operations to Move All Balls to Each Box | Leetcode 1769
Techdose
Minimum Number of Operations to Move All Balls to Each Box | Leetcode 1769
17:53
Shifting Letters II | Leetcode 2381
Techdose
Shifting Letters II | Leetcode 2381
16:41
Unique Length 3 Palindromic Subsequences | Leetcode 1930
Techdose
Unique Length 3 Palindromic Subsequences | Leetcode 1930
16:28
Number of Ways to Split Array | Leetcode 2270
Techdose
Number of Ways to Split Array | Leetcode 2270
8:53
Count Vowel Strings in Ranges | Leetcode 2559
Techdose
Count Vowel Strings in Ranges | Leetcode 2559
10:50
Maximum Score After Splitting a String | Leetcode 1422
Techdose
Maximum Score After Splitting a String | Leetcode 1422
8:22
Minimum Cost For Tickets | Leetcode 983
Techdose
Minimum Cost For Tickets | Leetcode 983
20:31
Count Ways To Build Good Strings | Leetcode 2466
Techdose
Count Ways To Build Good Strings | Leetcode 2466
18:35
Number of Ways to Form a Target String Given a Dictionary | Leetcode 1639
Techdose
Number of Ways to Form a Target String Given a Dictionary | Leetcode 1639
29:12
Maximum Sum of 3 Non Overlapping Subarrays | Leetcode 689
Techdose
Maximum Sum of 3 Non Overlapping Subarrays | Leetcode 689
24:00
Best Sightseeing Pair | Leetcode 1014
Techdose
Best Sightseeing Pair | Leetcode 1014
13:46
Minimum Number of Operations to Sort a Binary Tree by Level | Leetcode 2471
Techdose
Minimum Number of Operations to Sort a Binary Tree by Level | Leetcode 2471
27:35
Find Building Where Alice and Bob Can Meet | Segment Tree | Binary Search | Leetcode 2940
Techdose
Find Building Where Alice and Bob Can Meet | Segment Tree | Binary Search | Leetcode 2940
43:31
Maximum Number of K Divisible Components | Leetcode 2872
Techdose
Maximum Number of K Divisible Components | Leetcode 2872
16:55
Reverse Odd Levels of Binary Tree | Leetcode 2415
Techdose
Reverse Odd Levels of Binary Tree | Leetcode 2415
11:07
Max Chunks To Make Sorted | Leetcode 769
Techdose
Max Chunks To Make Sorted | Leetcode 769
16:43
Final Prices With a Special Discount in a Shop | Leetcode 1475
Techdose
Final Prices With a Special Discount in a Shop | Leetcode 1475
14:33
Construct String With Repeat Limit | Leetcode 2182
Techdose
Construct String With Repeat Limit | Leetcode 2182
17:15
Final Array State After K Multiplication Operations I | Leetcode 3264
Techdose
Final Array State After K Multiplication Operations I | Leetcode 3264
7:34
Maximum Average Pass Ratio | Leetcode 1792
Techdose
Maximum Average Pass Ratio | Leetcode 1792
18:37
Continuous Subarrays | Leetcode 2762
Techdose
Continuous Subarrays | Leetcode 2762
24:05
Find Score of an Array After Marking All Elements | Leetcode 2593
Techdose
Find Score of an Array After Marking All Elements | Leetcode 2593
11:17
Take Gifts From the Richest Pile | Leetcode 2558
Techdose
Take Gifts From the Richest Pile | Leetcode 2558
6:35
Maximum Beauty of an Array After Applying Operation | Leetcode 2779
Techdose
Maximum Beauty of an Array After Applying Operation | Leetcode 2779
15:38
Find Longest Special Substring That Occurs Thrice I and II | Leetcode 2982 | Leetcode 2981
Techdose
Find Longest Special Substring That Occurs Thrice I and II | Leetcode 2982 | Leetcode 2981
27:37
Special Array II | Leetcode 3152
Techdose
Special Array II | Leetcode 3152
13:49
Two Best Non Overlapping Events | Leetcode 2054
Techdose
Two Best Non Overlapping Events | Leetcode 2054
22:27
Minimum Limit of Balls in a Bag | Leetcode 1760
Techdose
Minimum Limit of Balls in a Bag | Leetcode 1760
22:31
Maximum Number of Integers to Choose From a Range I | Leetcode 2554
Techdose
Maximum Number of Integers to Choose From a Range I | Leetcode 2554
6:57
Move Pieces to Obtain a String | Leetcode 2337
Techdose
Move Pieces to Obtain a String | Leetcode 2337
19:53
Make String a Subsequence Using Cyclic Increments | Leetcode 2825
Techdose
Make String a Subsequence Using Cyclic Increments | Leetcode 2825
14:27
Adding Spaces to a String | Leetcode 2109
Techdose
Adding Spaces to a String | Leetcode 2109
6:45
Check If a Word Occurs As a Prefix of Any Word in a Sentence | Leetcode 1455
Techdose
Check If a Word Occurs As a Prefix of Any Word in a Sentence | Leetcode 1455
11:30
Check If N and Its Double Exist | Leetcode 1346
Techdose
Check If N and Its Double Exist | Leetcode 1346
6:04
META offer Anindita | Techdose Alumni | SDE-2
Techdose
META offer Anindita | Techdose Alumni | SDE-2
25:28
Valid Arrangement of Pairs | Leetcode 2097
Techdose
Valid Arrangement of Pairs | Leetcode 2097
30:26
Minimum Time to Visit a Cell In a Grid | Leetcode 2577
Techdose
Minimum Time to Visit a Cell In a Grid | Leetcode 2577
29:34
Minimum Obstacle Removal to Reach Corner | Leetcode 2290
Techdose
Minimum Obstacle Removal to Reach Corner | Leetcode 2290
16:38
Shortest Distance After Road Addition Queries I | Leetcode 3243
Techdose
Shortest Distance After Road Addition Queries I | Leetcode 3243
14:07
Find Champion II | Leetcode 2924
Techdose
Find Champion II | Leetcode 2924
7:28
Sliding Puzzle | Leetcode 773
Techdose
Sliding Puzzle | Leetcode 773
21:31
Maximum Matrix Sum | Leetcode 1975
Techdose
Maximum Matrix Sum | Leetcode 1975
12:33
Rotating the Box | Leetcode 1861
Techdose
Rotating the Box | Leetcode 1861
11:28
Flip Columns For Maximum Number of Equal Rows | Leetcode 1072
Techdose
Flip Columns For Maximum Number of Equal Rows | Leetcode 1072
16:45
Count Unguarded Cells in the Grid | Leetcode 2257
Techdose
Count Unguarded Cells in the Grid | Leetcode 2257
16:19
Take K of Each Character From Left and Right | Leetcode 2516
Techdose
Take K of Each Character From Left and Right | Leetcode 2516
22:38
Maximum Sum of Distinct Subarrays With Length K | Leetcode 2461
Techdose
Maximum Sum of Distinct Subarrays With Length K | Leetcode 2461
16:08
Defuse the Bomb | Leetcode 1652
Techdose
Defuse the Bomb | Leetcode 1652
19:32
Find the Power of K Size Subarrays I | Leetcode 3254
Techdose
Find the Power of K Size Subarrays I | Leetcode 3254
18:23
Shortest Subarray to be Removed to Make Array Sorted | Leetcode 1574
Techdose
Shortest Subarray to be Removed to Make Array Sorted | Leetcode 1574
17:47
Minimized Maximum of Products Distributed to Any Store | Leetcode 2064
Techdose
Minimized Maximum of Products Distributed to Any Store | Leetcode 2064
19:41
Count the Number of Fair Pairs | Leetcode 2563
Techdose
Count the Number of Fair Pairs | Leetcode 2563
14:29
Most Beautiful Item for Each Query | Leetcode 2070
Techdose
Most Beautiful Item for Each Query | Leetcode 2070
11:35
Prime Subtraction Operation | Leetcode 2601
Techdose
Prime Subtraction Operation | Leetcode 2601
18:53
Shortest Subarray With OR at Least K II | Leetcode 3097
Techdose
Shortest Subarray With OR at Least K II | Leetcode 3097
21:13
Minimum Array End | Leetcode 3133
Techdose
Minimum Array End | Leetcode 3133
13:12
Maximum XOR for Each Query | Leetcode 1829
Techdose
Maximum XOR for Each Query | Leetcode 1829
10:25
Largest Combination With Bitwise AND Greater Than Zero | Leetcode 2275
Techdose
Largest Combination With Bitwise AND Greater Than Zero | Leetcode 2275
9:03
Find if Array Can Be Sorted | Leetcode 3011
Techdose
Find if Array Can Be Sorted | Leetcode 3011
20:15
Minimum Number of Changes to Make Binary String Beautiful | Leetcode 2914
Techdose
Minimum Number of Changes to Make Binary String Beautiful | Leetcode 2914
20:14
Find Minimum Time to Reach Last Room 1 & 2 | Leetcode 3341 and 3342
Techdose
Find Minimum Time to Reach Last Room 1 & 2 | Leetcode 3341 and 3342
20:02
String Compression III | Leetcode 3163
Techdose
String Compression III | Leetcode 3163
8:38
Rotate String | KMP | Leetcode 796
Techdose
Rotate String | KMP | Leetcode 796
9:08
Circular Sentence | Leetcode 2490
Techdose
Circular Sentence | Leetcode 2490
8:25
Minimum Total Distance Traveled | Recursion | DP | Leetcode 2463
Techdose
Minimum Total Distance Traveled | Recursion | DP | Leetcode 2463
27:24
Minimum Number of Removals to Make Mountain Array | DP | Leetcode 1671
Techdose
Minimum Number of Removals to Make Mountain Array | DP | Leetcode 1671
18:12
Maximum Number of Moves in a Grid | Recursion | DP | Leetcode 2684
Techdose
Maximum Number of Moves in a Grid | Recursion | DP | Leetcode 2684
17:33
Longest Square Streak in an Array | Leetcode 2501
Techdose
Longest Square Streak in an Array | Leetcode 2501
18:11
Count Square Submatrices with All Ones | Dynamic Programming | Leetcode 1277
Techdose
Count Square Submatrices with All Ones | Dynamic Programming | Leetcode 1277
15:26
Height of Binary Tree After Subtree Removal Queries | Leetcode 2458
Techdose
Height of Binary Tree After Subtree Removal Queries | Leetcode 2458
25:41
Remove Sub Folders from the Filesystem | Leetcode 1233
Techdose
Remove Sub Folders from the Filesystem | Leetcode 1233
20:59
Flip Equivalent Binary Trees | Leetcode 951
Techdose
Flip Equivalent Binary Trees | Leetcode 951
12:07
Cousins in Binary Tree II | Leetcode 2641
Techdose
Cousins in Binary Tree II | Leetcode 2641
11:21
Kth Largest Sum in a Binary Tree | Leetcode 2583
Techdose
Kth Largest Sum in a Binary Tree | Leetcode 2583
11:50
This is how I mastered recursion #3289 #techdose #recurison #shorts #learn #shorts
Techdose
This is how I mastered recursion #3289 #techdose #recurison #shorts #learn #shorts
0:23
Split a String Into the Max Number of Unique Substrings | Leetcode 1593
Techdose
Split a String Into the Max Number of Unique Substrings | Leetcode 1593
15:37
Parsing A Boolean Expression | Leetcode 1106
Techdose
Parsing A Boolean Expression | Leetcode 1106
11:51
Find Kth Bit in Nth Binary String | 4 Methods | Leetcode 1545
Techdose
Find Kth Bit in Nth Binary String | 4 Methods | Leetcode 1545
28:00
Count Number of Maximum Bitwise OR Subsets | Recursion DP | Leetcode 2044
Techdose
Count Number of Maximum Bitwise OR Subsets | Recursion DP | Leetcode 2044
29:43
Maximum Swap | 4 techniques | Leetcode 670
Techdose
Maximum Swap | 4 techniques | Leetcode 670
19:05
Longest Happy String | Leetcode 1405
Techdose
Longest Happy String | Leetcode 1405
14:01
Separate Black and White Balls | Leetcode 2938
Techdose
Separate Black and White Balls | Leetcode 2938
11:50
Maximal Score After Applying K Operations | Leetcode 2530
Techdose
Maximal Score After Applying K Operations | Leetcode 2530
9:36
Smallest Range Covering Elements from K Lists | Leetcode 632
Techdose
Smallest Range Covering Elements from K Lists | Leetcode 632
15:58
Divide Intervals Into Minimum Number of Groups | Leetcode 2406
Techdose
Divide Intervals Into Minimum Number of Groups | Leetcode 2406
14:18
The Number of the Smallest Unoccupied Chair | Leetcode 1942
Techdose
The Number of the Smallest Unoccupied Chair | Leetcode 1942
19:43
Maximum Width Ramp | Leetcode 962
Techdose
Maximum Width Ramp | Leetcode 962
32:34
Minimum Add to Make Parentheses Valid
Techdose
Minimum Add to Make Parentheses Valid
10:45
Minimum Number of Swaps to Make the String Balanced | Leetcode 1963
Techdose
Minimum Number of Swaps to Make the String Balanced | Leetcode 1963
10:31
Minimum String Length After Removing Substrings | Leetcode 2696
Techdose
Minimum String Length After Removing Substrings | Leetcode 2696
12:41
Sentence Similarity III | Leetcode 1813
Techdose
Sentence Similarity III | Leetcode 1813
9:49
Divide Players Into Teams of Equal Skill | Leetcode 2491
Techdose
Divide Players Into Teams of Equal Skill | Leetcode 2491
16:50
Make Sum Divisible by P | Leetcode 1590
Techdose
Make Sum Divisible by P | Leetcode 1590
22:55
Rank Transform of an Array | Leetcode 1331
Techdose
Rank Transform of an Array | Leetcode 1331
9:05