@@ -100,45 +100,45 @@ func updateMatrix_BFS(matrix [][]int) [][]int {
100100
101101| No. | Title | Solution | Difficulty | TimeComplexity | SpaceComplexity | Favorite| Acceptance |
102102| :--------:| :------- | :--------: | :----------: | :----: | :-----: | :-----: | :-----: |
103- | 0017| Letter Combinations of a Phone Number| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0017.Letter-Combinations-of-a-Phone-Number.md" >}})| Medium| O(log n)| O(1)|| 53.1 %|
104- | 0022| Generate Parentheses| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0022.Generate-Parentheses.md" >}})| Medium| O(log n)| O(1)|| 69.5 %|
105- | 0037| Sudoku Solver| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0037.Sudoku-Solver.md" >}})| Hard| O(n^2)| O(n^2)| ❤️| 53.1 %|
106- | 0039| Combination Sum| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0039.Combination-Sum.md" >}})| Medium| O(n log n)| O(n)|| 64.8 %|
107- | 0040| Combination Sum II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0040.Combination-Sum-II.md" >}})| Medium| O(n log n)| O(n)|| 52.1 %|
108- | 0046| Permutations| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0046.Permutations.md" >}})| Medium| O(n)| O(n)| ❤️| 71.6 %|
109- | 0047| Permutations II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0047.Permutations-II.md" >}})| Medium| O(n^2)| O(n)| ❤️| 53.5 %|
110- | 0051| N-Queens| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0051.N-Queens.md" >}})| Hard| O(n!)| O(n)| ❤️| 56.5 %|
111- | 0052| N-Queens II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0052.N-Queens-II.md" >}})| Hard| O(n!)| O(n)| ❤️| 65.6 %|
112- | 0077| Combinations| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0077.Combinations.md" >}})| Medium| O(n)| O(n)| ❤️| 63.1 %|
113- | 0078| Subsets| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0078.Subsets.md" >}})| Medium| O(n^2)| O(n)| ❤️| 70.7 %|
114- | 0079| Word Search| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0079.Word-Search.md" >}})| Medium| O(n^2)| O(n^2)| ❤️| 39.4 %|
115- | 0089| Gray Code| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0089.Gray-Code.md" >}})| Medium| O(n)| O(1)|| 54.9 %|
116- | 0090| Subsets II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0090.Subsets-II.md" >}})| Medium| O(n^2)| O(n)| ❤️| 52.7 %|
117- | 0093| Restore IP Addresses| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0093.Restore-IP-Addresses.md" >}})| Medium| O(n)| O(n)| ❤️| 41.3 %|
118- | 0095| Unique Binary Search Trees II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0095.Unique-Binary-Search-Trees-II.md" >}})| Medium|||| 48.8 %|
119- | 0113| Path Sum II| [ Go] ({{< relref "/ChapterFour/0100~ 0199/0113.Path-Sum-II.md" >}})| Medium|||| 53.5 %|
103+ | 0017| Letter Combinations of a Phone Number| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0017.Letter-Combinations-of-a-Phone-Number.md" >}})| Medium| O(log n)| O(1)|| 53.3 %|
104+ | 0022| Generate Parentheses| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0022.Generate-Parentheses.md" >}})| Medium| O(log n)| O(1)|| 69.7 %|
105+ | 0037| Sudoku Solver| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0037.Sudoku-Solver.md" >}})| Hard| O(n^2)| O(n^2)| ❤️| 53.3 %|
106+ | 0039| Combination Sum| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0039.Combination-Sum.md" >}})| Medium| O(n log n)| O(n)|| 65.0 %|
107+ | 0040| Combination Sum II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0040.Combination-Sum-II.md" >}})| Medium| O(n log n)| O(n)|| 52.2 %|
108+ | 0046| Permutations| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0046.Permutations.md" >}})| Medium| O(n)| O(n)| ❤️| 71.7 %|
109+ | 0047| Permutations II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0047.Permutations-II.md" >}})| Medium| O(n^2)| O(n)| ❤️| 53.7 %|
110+ | 0051| N-Queens| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0051.N-Queens.md" >}})| Hard| O(n!)| O(n)| ❤️| 56.8 %|
111+ | 0052| N-Queens II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0052.N-Queens-II.md" >}})| Hard| O(n!)| O(n)| ❤️| 65.8 %|
112+ | 0077| Combinations| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0077.Combinations.md" >}})| Medium| O(n)| O(n)| ❤️| 63.3 %|
113+ | 0078| Subsets| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0078.Subsets.md" >}})| Medium| O(n^2)| O(n)| ❤️| 70.9 %|
114+ | 0079| Word Search| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0079.Word-Search.md" >}})| Medium| O(n^2)| O(n^2)| ❤️| 39.5 %|
115+ | 0089| Gray Code| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0089.Gray-Code.md" >}})| Medium| O(n)| O(1)|| 55.0 %|
116+ | 0090| Subsets II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0090.Subsets-II.md" >}})| Medium| O(n^2)| O(n)| ❤️| 52.8 %|
117+ | 0093| Restore IP Addresses| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0093.Restore-IP-Addresses.md" >}})| Medium| O(n)| O(n)| ❤️| 41.5 %|
118+ | 0095| Unique Binary Search Trees II| [ Go] ({{< relref "/ChapterFour/0001~ 0099/0095.Unique-Binary-Search-Trees-II.md" >}})| Medium|||| 49.0 %|
119+ | 0113| Path Sum II| [ Go] ({{< relref "/ChapterFour/0100~ 0199/0113.Path-Sum-II.md" >}})| Medium|||| 53.6 %|
120120| 0126| Word Ladder II| [ Go] ({{< relref "/ChapterFour/0100~ 0199/0126.Word-Ladder-II.md" >}})| Hard| O(n)| O(n^2)| ❤️| 26.7%|
121- | 0131| Palindrome Partitioning| [ Go] ({{< relref "/ChapterFour/0100~ 0199/0131.Palindrome-Partitioning.md" >}})| Medium| O(n)| O(n^2)| ❤️| 58.8 %|
122- | 0212| Word Search II| [ Go] ({{< relref "/ChapterFour/0200~ 0299/0212.Word-Search-II.md" >}})| Hard| O(n^2)| O(n^2)| ❤️| 38.4 %|
123- | 0216| Combination Sum III| [ Go] ({{< relref "/ChapterFour/0200~ 0299/0216.Combination-Sum-III.md" >}})| Medium| O(n)| O(1)| ❤️| 63.6 %|
124- | 0257| Binary Tree Paths| [ Go] ({{< relref "/ChapterFour/0200~ 0299/0257.Binary-Tree-Paths.md" >}})| Easy|||| 58.0 %|
125- | 0301| Remove Invalid Parentheses| [ Go] ({{< relref "/ChapterFour/0300~ 0399/0301.Remove-Invalid-Parentheses.md" >}})| Hard|||| 46.6 %|
121+ | 0131| Palindrome Partitioning| [ Go] ({{< relref "/ChapterFour/0100~ 0199/0131.Palindrome-Partitioning.md" >}})| Medium| O(n)| O(n^2)| ❤️| 58.9 %|
122+ | 0212| Word Search II| [ Go] ({{< relref "/ChapterFour/0200~ 0299/0212.Word-Search-II.md" >}})| Hard| O(n^2)| O(n^2)| ❤️| 38.2 %|
123+ | 0216| Combination Sum III| [ Go] ({{< relref "/ChapterFour/0200~ 0299/0216.Combination-Sum-III.md" >}})| Medium| O(n)| O(1)| ❤️| 63.7 %|
124+ | 0257| Binary Tree Paths| [ Go] ({{< relref "/ChapterFour/0200~ 0299/0257.Binary-Tree-Paths.md" >}})| Easy|||| 58.2 %|
125+ | 0301| Remove Invalid Parentheses| [ Go] ({{< relref "/ChapterFour/0300~ 0399/0301.Remove-Invalid-Parentheses.md" >}})| Hard|||| 46.7 %|
126126| 0306| Additive Number| [ Go] ({{< relref "/ChapterFour/0300~ 0399/0306.Additive-Number.md" >}})| Medium| O(n^2)| O(1)| ❤️| 30.5%|
127- | 0357| Count Numbers with Unique Digits| [ Go] ({{< relref "/ChapterFour/0300~ 0399/0357.Count-Numbers-with-Unique-Digits.md" >}})| Medium| O(1)| O(1)|| 50.4 %|
128- | 0401| Binary Watch| [ Go] ({{< relref "/ChapterFour/0400~ 0499/0401.Binary-Watch.md" >}})| Easy| O(1)| O(1)|| 50.2 %|
127+ | 0357| Count Numbers with Unique Digits| [ Go] ({{< relref "/ChapterFour/0300~ 0399/0357.Count-Numbers-with-Unique-Digits.md" >}})| Medium| O(1)| O(1)|| 50.5 %|
128+ | 0401| Binary Watch| [ Go] ({{< relref "/ChapterFour/0400~ 0499/0401.Binary-Watch.md" >}})| Easy| O(1)| O(1)|| 50.3 %|
129129| 0473| Matchsticks to Square| [ Go] ({{< relref "/ChapterFour/0400~ 0499/0473.Matchsticks-to-Square.md" >}})| Medium|||| 40.4%|
130- | 0491| Increasing Subsequences| [ Go] ({{< relref "/ChapterFour/0400~ 0499/0491.Increasing-Subsequences.md" >}})| Medium|||| 50.5 %|
130+ | 0491| Increasing Subsequences| [ Go] ({{< relref "/ChapterFour/0400~ 0499/0491.Increasing-Subsequences.md" >}})| Medium|||| 50.6 %|
131131| 0494| Target Sum| [ Go] ({{< relref "/ChapterFour/0400~ 0499/0494.Target-Sum.md" >}})| Medium|||| 45.3%|
132132| 0526| Beautiful Arrangement| [ Go] ({{< relref "/ChapterFour/0500~ 0599/0526.Beautiful-Arrangement.md" >}})| Medium| O(n^2)| O(1)| ❤️| 64.2%|
133- | 0638| Shopping Offers| [ Go] ({{< relref "/ChapterFour/0600~ 0699/0638.Shopping-Offers.md" >}})| Medium|||| 54.4 %|
134- | 0784| Letter Case Permutation| [ Go] ({{< relref "/ChapterFour/0700~ 0799/0784.Letter-Case-Permutation.md" >}})| Medium| O(n)| O(n)|| 71.9 %|
133+ | 0638| Shopping Offers| [ Go] ({{< relref "/ChapterFour/0600~ 0699/0638.Shopping-Offers.md" >}})| Medium|||| 54.5 %|
134+ | 0784| Letter Case Permutation| [ Go] ({{< relref "/ChapterFour/0700~ 0799/0784.Letter-Case-Permutation.md" >}})| Medium| O(n)| O(n)|| 72.0 %|
135135| 0816| Ambiguous Coordinates| [ Go] ({{< relref "/ChapterFour/0800~ 0899/0816.Ambiguous-Coordinates.md" >}})| Medium|||| 55.9%|
136136| 0842| Split Array into Fibonacci Sequence| [ Go] ({{< relref "/ChapterFour/0800~ 0899/0842.Split-Array-into-Fibonacci-Sequence.md" >}})| Medium| O(n^2)| O(1)| ❤️| 37.7%|
137137| 0980| Unique Paths III| [ Go] ({{< relref "/ChapterFour/0900~ 0999/0980.Unique-Paths-III.md" >}})| Hard| O(n log n)| O(n)|| 79.4%|
138138| 0996| Number of Squareful Arrays| [ Go] ({{< relref "/ChapterFour/0900~ 0999/0996.Number-of-Squareful-Arrays.md" >}})| Hard| O(n log n)| O(n) || 49.1%|
139139| 1079| Letter Tile Possibilities| [ Go] ({{< relref "/ChapterFour/1000~ 1099/1079.Letter-Tile-Possibilities.md" >}})| Medium| O(n^2)| O(1)| ❤️| 76.2%|
140140| 1239| Maximum Length of a Concatenated String with Unique Characters| [ Go] ({{< relref "/ChapterFour/1200~ 1299/1239.Maximum-Length-of-a-Concatenated-String-with-Unique-Characters.md" >}})| Medium|||| 50.6%|
141- | 1655| Distribute Repeating Integers| [ Go] ({{< relref "/ChapterFour/1600~ 1699/1655.Distribute-Repeating-Integers.md" >}})| Hard|||| 40.2 %|
141+ | 1655| Distribute Repeating Integers| [ Go] ({{< relref "/ChapterFour/1600~ 1699/1655.Distribute-Repeating-Integers.md" >}})| Hard|||| 40.4 %|
142142| ------------| -------------------------------------------------------| -------| ----------------| ---------------| -------------| -------------| -------------|
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