website/content/ChapterTwo/Breadth_First_Search.md
| No. | Title | Solution | Difficulty | TimeComplexity | SpaceComplexity | Favorite | Acceptance |
|---|---|---|---|---|---|---|---|
| 0100 | Same Tree | [Go]({{< relref "/ChapterFour/0100~0199/0100.Same-Tree.md" >}}) | Easy | 58.2% | |||
| 0101 | Symmetric Tree | [Go]({{< relref "/ChapterFour/0100~0199/0101.Symmetric-Tree.md" >}}) | Easy | O(n) | O(1) | 54.3% | |
| 0102 | Binary Tree Level Order Traversal | [Go]({{< relref "/ChapterFour/0100~0199/0102.Binary-Tree-Level-Order-Traversal.md" >}}) | Medium | O(n) | O(1) | 64.4% | |
| 0103 | Binary Tree Zigzag Level Order Traversal | [Go]({{< relref "/ChapterFour/0100~0199/0103.Binary-Tree-Zigzag-Level-Order-Traversal.md" >}}) | Medium | O(n) | O(n) | 56.9% | |
| 0104 | Maximum Depth of Binary Tree | [Go]({{< relref "/ChapterFour/0100~0199/0104.Maximum-Depth-of-Binary-Tree.md" >}}) | Easy | 73.9% | |||
| 0107 | Binary Tree Level Order Traversal II | [Go]({{< relref "/ChapterFour/0100~0199/0107.Binary-Tree-Level-Order-Traversal-II.md" >}}) | Medium | O(n) | O(1) | 61.2% | |
| 0111 | Minimum Depth of Binary Tree | [Go]({{< relref "/ChapterFour/0100~0199/0111.Minimum-Depth-of-Binary-Tree.md" >}}) | Easy | O(n) | O(1) | 44.5% | |
| 0112 | Path Sum | [Go]({{< relref "/ChapterFour/0100~0199/0112.Path-Sum.md" >}}) | Easy | 48.3% | |||
| 0116 | Populating Next Right Pointers in Each Node | [Go]({{< relref "/ChapterFour/0100~0199/0116.Populating-Next-Right-Pointers-in-Each-Node.md" >}}) | Medium | 60.4% | |||
| 0126 | Word Ladder II | [Go]({{< relref "/ChapterFour/0100~0199/0126.Word-Ladder-II.md" >}}) | Hard | O(n) | O(n^2) | ❤️ | 27.5% |
| 0127 | Word Ladder | [Go]({{< relref "/ChapterFour/0100~0199/0127.Word-Ladder.md" >}}) | Hard | O(n) | O(n) | 37.2% | |
| 0130 | Surrounded Regions | [Go]({{< relref "/ChapterFour/0100~0199/0130.Surrounded-Regions.md" >}}) | Medium | 36.8% | |||
| 0199 | Binary Tree Right Side View | [Go]({{< relref "/ChapterFour/0100~0199/0199.Binary-Tree-Right-Side-View.md" >}}) | Medium | O(n) | O(1) | 61.6% | |
| 0200 | Number of Islands | [Go]({{< relref "/ChapterFour/0200~0299/0200.Number-of-Islands.md" >}}) | Medium | O(n^2) | O(n^2) | 57.0% | |
| 0207 | Course Schedule | [Go]({{< relref "/ChapterFour/0200~0299/0207.Course-Schedule.md" >}}) | Medium | O(n^2) | O(n^2) | 45.4% | |
| 0210 | Course Schedule II | [Go]({{< relref "/ChapterFour/0200~0299/0210.Course-Schedule-II.md" >}}) | Medium | O(n^2) | O(n^2) | 48.5% | |
| 0226 | Invert Binary Tree | [Go]({{< relref "/ChapterFour/0200~0299/0226.Invert-Binary-Tree.md" >}}) | Easy | 74.7% | |||
| 0279 | Perfect Squares | [Go]({{< relref "/ChapterFour/0200~0299/0279.Perfect-Squares.md" >}}) | Medium | 52.7% | |||
| 0297 | Serialize and Deserialize Binary Tree | [Go]({{< relref "/ChapterFour/0200~0299/0297.Serialize-and-Deserialize-Binary-Tree.md" >}}) | Hard | 55.4% | |||
| 0301 | Remove Invalid Parentheses | [Go]({{< relref "/ChapterFour/0300~0399/0301.Remove-Invalid-Parentheses.md" >}}) | Hard | 47.2% | |||
| 0322 | Coin Change | [Go]({{< relref "/ChapterFour/0300~0399/0322.Coin-Change.md" >}}) | Medium | 42.1% | |||
| 0329 | Longest Increasing Path in a Matrix | [Go]({{< relref "/ChapterFour/0300~0399/0329.Longest-Increasing-Path-in-a-Matrix.md" >}}) | Hard | 52.4% | |||
| 0399 | Evaluate Division | [Go]({{< relref "/ChapterFour/0300~0399/0399.Evaluate-Division.md" >}}) | Medium | 59.7% | |||
| 0404 | Sum of Left Leaves | [Go]({{< relref "/ChapterFour/0400~0499/0404.Sum-of-Left-Leaves.md" >}}) | Easy | 56.7% | |||
| 0417 | Pacific Atlantic Water Flow | [Go]({{< relref "/ChapterFour/0400~0499/0417.Pacific-Atlantic-Water-Flow.md" >}}) | Medium | 54.4% | |||
| 0429 | N-ary Tree Level Order Traversal | [Go]({{< relref "/ChapterFour/0400~0499/0429.N-ary-Tree-Level-Order-Traversal.md" >}}) | Medium | 70.7% | |||
| 0433 | Minimum Genetic Mutation | [Go]({{< relref "/ChapterFour/0400~0499/0433.Minimum-Genetic-Mutation.md" >}}) | Medium | 52.4% | |||
| 0463 | Island Perimeter | [Go]({{< relref "/ChapterFour/0400~0499/0463.Island-Perimeter.md" >}}) | Easy | 69.7% | |||
| 0488 | Zuma Game | [Go]({{< relref "/ChapterFour/0400~0499/0488.Zuma-Game.md" >}}) | Hard | 33.9% | |||
| 0513 | Find Bottom Left Tree Value | [Go]({{< relref "/ChapterFour/0500~0599/0513.Find-Bottom-Left-Tree-Value.md" >}}) | Medium | 66.9% | |||
| 0515 | Find Largest Value in Each Tree Row | [Go]({{< relref "/ChapterFour/0500~0599/0515.Find-Largest-Value-in-Each-Tree-Row.md" >}}) | Medium | O(n) | O(n) | 64.6% | |
| 0529 | Minesweeper | [Go]({{< relref "/ChapterFour/0500~0599/0529.Minesweeper.md" >}}) | Medium | 65.7% | |||
| 0530 | Minimum Absolute Difference in BST | [Go]({{< relref "/ChapterFour/0500~0599/0530.Minimum-Absolute-Difference-in-BST.md" >}}) | Easy | 57.3% | |||
| 0542 | 01 Matrix | [Go]({{< relref "/ChapterFour/0500~0599/0542.01-Matrix.md" >}}) | Medium | O(n) | O(1) | 44.8% | |
| 0547 | Number of Provinces | [Go]({{< relref "/ChapterFour/0500~0599/0547.Number-of-Provinces.md" >}}) | Medium | 63.8% | |||
| 0559 | Maximum Depth of N-ary Tree | [Go]({{< relref "/ChapterFour/0500~0599/0559.Maximum-Depth-of-N-ary-Tree.md" >}}) | Easy | 71.7% | |||
| 0617 | Merge Two Binary Trees | [Go]({{< relref "/ChapterFour/0600~0699/0617.Merge-Two-Binary-Trees.md" >}}) | Easy | 78.7% | |||
| 0623 | Add One Row to Tree | [Go]({{< relref "/ChapterFour/0600~0699/0623.Add-One-Row-to-Tree.md" >}}) | Medium | 59.5% | |||
| 0637 | Average of Levels in Binary Tree | [Go]({{< relref "/ChapterFour/0600~0699/0637.Average-of-Levels-in-Binary-Tree.md" >}}) | Easy | 71.7% | |||
| 0653 | Two Sum IV - Input is a BST | [Go]({{< relref "/ChapterFour/0600~0699/0653.Two-Sum-IV-Input-is-a-BST.md" >}}) | Easy | 61.0% | |||
| 0662 | Maximum Width of Binary Tree | [Go]({{< relref "/ChapterFour/0600~0699/0662.Maximum-Width-of-Binary-Tree.md" >}}) | Medium | 40.7% | |||
| 0684 | Redundant Connection | [Go]({{< relref "/ChapterFour/0600~0699/0684.Redundant-Connection.md" >}}) | Medium | 62.2% | |||
| 0685 | Redundant Connection II | [Go]({{< relref "/ChapterFour/0600~0699/0685.Redundant-Connection-II.md" >}}) | Hard | 34.1% | |||
| 0690 | Employee Importance | [Go]({{< relref "/ChapterFour/0600~0699/0690.Employee-Importance.md" >}}) | Medium | 65.6% | |||
| 0695 | Max Area of Island | [Go]({{< relref "/ChapterFour/0600~0699/0695.Max-Area-of-Island.md" >}}) | Medium | 71.8% | |||
| 0721 | Accounts Merge | [Go]({{< relref "/ChapterFour/0700~0799/0721.Accounts-Merge.md" >}}) | Medium | 56.3% | |||
| 0733 | Flood Fill | [Go]({{< relref "/ChapterFour/0700~0799/0733.Flood-Fill.md" >}}) | Easy | 62.0% | |||
| 0752 | Open the Lock | [Go]({{< relref "/ChapterFour/0700~0799/0752.Open-the-Lock.md" >}}) | Medium | 55.6% | |||
| 0756 | Pyramid Transition Matrix | [Go]({{< relref "/ChapterFour/0700~0799/0756.Pyramid-Transition-Matrix.md" >}}) | Medium | 52.7% | |||
| 0765 | Couples Holding Hands | [Go]({{< relref "/ChapterFour/0700~0799/0765.Couples-Holding-Hands.md" >}}) | Hard | 56.6% | |||
| 0778 | Swim in Rising Water | [Go]({{< relref "/ChapterFour/0700~0799/0778.Swim-in-Rising-Water.md" >}}) | Hard | 59.8% | |||
| 0783 | Minimum Distance Between BST Nodes | [Go]({{< relref "/ChapterFour/0700~0799/0783.Minimum-Distance-Between-BST-Nodes.md" >}}) | Easy | 59.3% | |||
| 0785 | Is Graph Bipartite? | [Go]({{< relref "/ChapterFour/0700~0799/0785.Is-Graph-Bipartite.md" >}}) | Medium | 53.1% | |||
| 0802 | Find Eventual Safe States | [Go]({{< relref "/ChapterFour/0800~0899/0802.Find-Eventual-Safe-States.md" >}}) | Medium | 56.6% | |||
| 0815 | Bus Routes | [Go]({{< relref "/ChapterFour/0800~0899/0815.Bus-Routes.md" >}}) | Hard | 45.6% | |||
| 0839 | Similar String Groups | [Go]({{< relref "/ChapterFour/0800~0899/0839.Similar-String-Groups.md" >}}) | Hard | 48.0% | |||
| 0841 | Keys and Rooms | [Go]({{< relref "/ChapterFour/0800~0899/0841.Keys-and-Rooms.md" >}}) | Medium | 71.5% | |||
| 0863 | All Nodes Distance K in Binary Tree | [Go]({{< relref "/ChapterFour/0800~0899/0863.All-Nodes-Distance-K-in-Binary-Tree.md" >}}) | Medium | 62.3% | |||
| 0864 | Shortest Path to Get All Keys | [Go]({{< relref "/ChapterFour/0800~0899/0864.Shortest-Path-to-Get-All-Keys.md" >}}) | Hard | 45.6% | |||
| 0909 | Snakes and Ladders | [Go]({{< relref "/ChapterFour/0900~0999/0909.Snakes-and-Ladders.md" >}}) | Medium | 45.1% | |||
| 0924 | Minimize Malware Spread | [Go]({{< relref "/ChapterFour/0900~0999/0924.Minimize-Malware-Spread.md" >}}) | Hard | 42.1% | |||
| 0928 | Minimize Malware Spread II | [Go]({{< relref "/ChapterFour/0900~0999/0928.Minimize-Malware-Spread-II.md" >}}) | Hard | 42.8% | |||
| 0958 | Check Completeness of a Binary Tree | [Go]({{< relref "/ChapterFour/0900~0999/0958.Check-Completeness-of-a-Binary-Tree.md" >}}) | Medium | 56.2% | |||
| 0959 | Regions Cut By Slashes | [Go]({{< relref "/ChapterFour/0900~0999/0959.Regions-Cut-By-Slashes.md" >}}) | Medium | 69.1% | |||
| 0987 | Vertical Order Traversal of a Binary Tree | [Go]({{< relref "/ChapterFour/0900~0999/0987.Vertical-Order-Traversal-of-a-Binary-Tree.md" >}}) | Hard | 45.1% | |||
| 0993 | Cousins in Binary Tree | [Go]({{< relref "/ChapterFour/0900~0999/0993.Cousins-in-Binary-Tree.md" >}}) | Easy | O(n) | O(1) | 54.6% | |
| 1020 | Number of Enclaves | [Go]({{< relref "/ChapterFour/1000~1099/1020.Number-of-Enclaves.md" >}}) | Medium | 65.6% | |||
| 1034 | Coloring A Border | [Go]({{< relref "/ChapterFour/1000~1099/1034.Coloring-A-Border.md" >}}) | Medium | 49.2% | |||
| 1091 | Shortest Path in Binary Matrix | [Go]({{< relref "/ChapterFour/1000~1099/1091.Shortest-Path-in-Binary-Matrix.md" >}}) | Medium | 44.7% | |||
| 1123 | Lowest Common Ancestor of Deepest Leaves | [Go]({{< relref "/ChapterFour/1100~1199/1123.Lowest-Common-Ancestor-of-Deepest-Leaves.md" >}}) | Medium | 70.9% | |||
| 1202 | Smallest String With Swaps | [Go]({{< relref "/ChapterFour/1200~1299/1202.Smallest-String-With-Swaps.md" >}}) | Medium | 57.7% | |||
| 1203 | Sort Items by Groups Respecting Dependencies | [Go]({{< relref "/ChapterFour/1200~1299/1203.Sort-Items-by-Groups-Respecting-Dependencies.md" >}}) | Hard | 51.2% | |||
| 1254 | Number of Closed Islands | [Go]({{< relref "/ChapterFour/1200~1299/1254.Number-of-Closed-Islands.md" >}}) | Medium | 66.9% | |||
| 1293 | Shortest Path in a Grid with Obstacles Elimination | [Go]({{< relref "/ChapterFour/1200~1299/1293.Shortest-Path-in-a-Grid-with-Obstacles-Elimination.md" >}}) | Hard | 45.3% | |||
| 1302 | Deepest Leaves Sum | [Go]({{< relref "/ChapterFour/1300~1399/1302.Deepest-Leaves-Sum.md" >}}) | Medium | 86.6% | |||
| 1306 | Jump Game III | [Go]({{< relref "/ChapterFour/1300~1399/1306.Jump-Game-III.md" >}}) | Medium | 63.5% | |||
| 1319 | Number of Operations to Make Network Connected | [Go]({{< relref "/ChapterFour/1300~1399/1319.Number-of-Operations-to-Make-Network-Connected.md" >}}) | Medium | 62.1% | |||
| 1609 | Even Odd Tree | [Go]({{< relref "/ChapterFour/1600~1699/1609.Even-Odd-Tree.md" >}}) | Medium | 54.4% | |||
| 1631 | Path With Minimum Effort | [Go]({{< relref "/ChapterFour/1600~1699/1631.Path-With-Minimum-Effort.md" >}}) | Medium | 55.7% | |||
| 1654 | Minimum Jumps to Reach Home | [Go]({{< relref "/ChapterFour/1600~1699/1654.Minimum-Jumps-to-Reach-Home.md" >}}) | Medium | 29.1% | |||
| ------------ | ------------------------------------------------------- | ------- | ---------------- | --------------- | ------------- | ------------- | ------------- |