| Total | Solved | Attempted |
|---|---|---|
| 109 | 10 | 0 |
| py | ts | c | java |
|---|---|---|---|
| 45.5% | 36.4% | 9.1% | 9.1% |
| Status | # | Title | Question Links | My Solutions | Difficulty (CN) |
|---|---|---|---|---|---|
| ✔️ | 面试题 01.01 | Is Unique LCCI | 🇨🇳 | py | Easy |
| 面试题 01.02 | Check Permutation LCCI | 🇨🇳 | Easy | ||
| 面试题 01.03 | String to URL LCCI | 🇨🇳 | Easy | ||
| 面试题 01.04 | Palindrome Permutation LCCI | 🇨🇳 | Easy | ||
| ✔️ | 面试题 01.05 | One Away LCCI | 🇨🇳 | ts | Medium |
| 面试题 01.06 | Compress String LCCI | 🇨🇳 | Easy | ||
| 面试题 01.07 | Rotate Matrix LCCI | 🇨🇳 | Medium | ||
| 面试题 01.08 | Zero Matrix LCCI | 🇨🇳 | Medium | ||
| 面试题 01.09 | String Rotation LCCI | 🇨🇳 | Easy | ||
| 面试题 02.01 | Remove Duplicate Node LCCI | 🇨🇳 | Easy | ||
| 面试题 02.02 | Kth Node From End of List LCCI | 🇨🇳 | Easy | ||
| 面试题 02.03 | Delete Middle Node LCCI | 🇨🇳 | Easy | ||
| 面试题 02.04 | Partition List LCCI | 🇨🇳 | Medium | ||
| 面试题 02.05 | Sum Lists LCCI | 🇨🇳 | Medium | ||
| 面试题 02.06 | Palindrome Linked List LCCI | 🇨🇳 | Easy | ||
| 面试题 02.07 | Intersection of Two Linked Lists LCCI | 🇨🇳 | Easy | ||
| 面试题 02.08 | Linked List Cycle LCCI | 🇨🇳 | Medium | ||
| 面试题 03.01 | Three in One LCCI | 🇨🇳 | Easy | ||
| 面试题 03.02 | Min Stack LCCI | 🇨🇳 | Easy | ||
| 面试题 03.03 | Stack of Plates LCCI | 🇨🇳 | Medium | ||
| 面试题 03.04 | Implement Queue using Stacks LCCI | 🇨🇳 | Easy | ||
| 面试题 03.05 | Sort of Stacks LCCI | 🇨🇳 | Medium | ||
| 面试题 03.06 | Animal Shelter LCCI | 🇨🇳 | Easy | ||
| 面试题 04.01 | Route Between Nodes LCCI | 🇨🇳 | Medium | ||
| 面试题 04.02 | Minimum Height Tree LCCI | 🇨🇳 | Easy | ||
| 面试题 04.03 | List of Depth LCCI | 🇨🇳 | Medium | ||
| 面试题 04.04 | Check Balance LCCI | 🇨🇳 | Easy | ||
| 面试题 04.05 | Legal Binary Search Tree LCCI | 🇨🇳 | Medium | ||
| 面试题 04.06 | Successor LCCI | 🇨🇳 | Medium | ||
| 面试题 04.08 | First Common Ancestor LCCI | 🇨🇳 | Medium | ||
| 面试题 04.09 | BST Sequences LCCI | 🇨🇳 | Hard | ||
| 面试题 04.10 | Check SubTree LCCI | 🇨🇳 | Medium | ||
| 面试题 04.12 | Paths with Sum LCCI | 🇨🇳 | Medium | ||
| 面试题 05.01 | Insert Into Bits LCCI | 🇨🇳 | Easy | ||
| 面试题 05.02 | Binary Number to String LCCI | 🇨🇳 | Medium | ||
| 面试题 05.03 | Reverse Bits LCCI | 🇨🇳 | Easy | ||
| 面试题 05.04 | Closed Number LCCI | 🇨🇳 | Medium | ||
| 面试题 05.06 | Convert Integer LCCI | 🇨🇳 | Easy | ||
| 面试题 05.07 | Exchange LCCI | 🇨🇳 | Easy | ||
| 面试题 05.08 | Draw Line LCCI | 🇨🇳 | Medium | ||
| 面试题 08.01 | Three Steps Problem LCCI | 🇨🇳 | Easy | ||
| 面试题 08.02 | Robot in a Grid LCCI | 🇨🇳 | Medium | ||
| 面试题 08.03 | Magic Index LCCI | 🇨🇳 | Easy | ||
| 面试题 08.04 | Power Set LCCI | 🇨🇳 | Medium | ||
| 面试题 08.05 | Recursive Mulitply LCCI | 🇨🇳 | Medium | ||
| 面试题 08.06 | Hanota LCCI | 🇨🇳 | Easy | ||
| 面试题 08.07 | Permutation I LCCI | 🇨🇳 | Medium | ||
| 面试题 08.08 | Permutation II LCCI | 🇨🇳 | Medium | ||
| 面试题 08.09 | Bracket LCCI | 🇨🇳 | Medium | ||
| 面试题 08.10 | Color Fill LCCI | 🇨🇳 | Easy | ||
| 面试题 08.11 | Coin LCCI | 🇨🇳 | Medium | ||
| 面试题 08.12 | Eight Queens LCCI | 🇨🇳 | Hard | ||
| 面试题 08.13 | Pile Box LCCI | 🇨🇳 | Hard | ||
| 面试题 08.14 | Boolean Evaluation LCCI | 🇨🇳 | Medium | ||
| 面试题 10.01 | Sorted Merge LCCI | 🇨🇳 | Easy | ||
| ✔️ | 面试题 10.02 | Group Anagrams LCCI | 🇨🇳 | py | Medium |
| 面试题 10.03 | Search Rotate Array LCCI | 🇨🇳 | Medium | ||
| 面试题 10.05 | Sparse Array Search LCCI | 🇨🇳 | Easy | ||
| 面试题 10.09 | Sorted Matrix Search LCCI | 🇨🇳 | Medium | ||
| 面试题 10.10 | Rank from Stream LCCI | 🇨🇳 | Medium | ||
| 面试题 10.11 | Peaks and Valleys LCCI | 🇨🇳 | Medium | ||
| 面试题 16.01 | Swap Numbers LCCI | 🇨🇳 | Medium | ||
| 面试题 16.02 | Words Frequency LCCI | 🇨🇳 | Medium | ||
| 面试题 16.03 | Intersection LCCI | 🇨🇳 | Hard | ||
| 面试题 16.04 | Tic-Tac-Toe LCCI | 🇨🇳 | Medium | ||
| 面试题 16.05 | Factorial Zeros LCCI | 🇨🇳 | Easy | ||
| 面试题 16.06 | Smallest Difference LCCI | 🇨🇳 | Medium | ||
| 面试题 16.07 | Maximum LCCI | 🇨🇳 | Easy | ||
| 面试题 16.08 | English Int LCCI | 🇨🇳 | Hard | ||
| 面试题 16.09 | Operations LCCI | 🇨🇳 | Medium | ||
| 面试题 16.10 | Living People LCCI | 🇨🇳 | Medium | ||
| 面试题 16.11 | Diving Board LCCI | 🇨🇳 | Easy | ||
| 面试题 16.13 | Bisect Squares LCCI | 🇨🇳 | Medium | ||
| 面试题 16.14 | Best Line LCCI | 🇨🇳 | Medium | ||
| 面试题 16.15 | Master Mind LCCI | 🇨🇳 | Easy | ||
| 面试题 16.16 | Sub Sort LCCI | 🇨🇳 | Medium | ||
| 面试题 16.17 | Contiguous Sequence LCCI | 🇨🇳 | Easy | ||
| 面试题 16.18 | Pattern Matching LCCI | 🇨🇳 | Medium | ||
| 面试题 16.19 | Pond Sizes LCCI | 🇨🇳 | Medium | ||
| 面试题 16.20 | T9 LCCI | 🇨🇳 | Medium | ||
| 面试题 16.21 | Sum Swap LCCI | 🇨🇳 | Medium | ||
| 面试题 16.22 | Langtons Ant LCCI | 🇨🇳 | Medium | ||
| 面试题 16.24 | Pairs With Sum LCCI | 🇨🇳 | Medium | ||
| 面试题 16.25 | LRU Cache LCCI | 🇨🇳 | Medium | ||
| 面试题 16.26 | Calculator LCCI | 🇨🇳 | Medium | ||
| ✔️ | 面试题 17.01 | Add Without Plus LCCI | 🇨🇳 | c | Easy |
| ✔️ | 面试题 17.04 | Missing Number LCCI | 🇨🇳 | ts | Easy |
| 面试题 17.05 | Find Longest Subarray LCCI | 🇨🇳 | Medium | ||
| 面试题 17.06 | Number Of 2s In Range LCCI | 🇨🇳 | Hard | ||
| 面试题 17.07 | Baby Names LCCI | 🇨🇳 | Medium | ||
| 面试题 17.08 | Circus Tower LCCI | 🇨🇳 | Medium | ||
| 面试题 17.09 | Get Kth Magic Number LCCI | 🇨🇳 | Medium | ||
| ✔️ | 面试题 17.10 | Find Majority Element LCCI | 🇨🇳 | ts | Easy |
| 面试题 17.11 | Find Closest LCCI | 🇨🇳 | Medium | ||
| 面试题 17.12 | BiNode LCCI | 🇨🇳 | Easy | ||
| 面试题 17.13 | Re-Space LCCI | 🇨🇳 | Medium | ||
| ✔️ | 面试题 17.14 | Smallest K LCCI | 🇨🇳 | py | Medium |
| 面试题 17.15 | Longest Word LCCI | 🇨🇳 | Medium | ||
| ✔️ | 面试题 17.16 | The Masseuse LCCI | 🇨🇳 | py, ts | Easy |
| 面试题 17.17 | Multi Search LCCI | 🇨🇳 | Medium | ||
| 面试题 17.18 | Shortest Supersequence LCCI | 🇨🇳 | Medium | ||
| 面试题 17.19 | Missing Two LCCI | 🇨🇳 | Hard | ||
| 面试题 17.20 | Continuous Median LCCI | 🇨🇳 | Hard | ||
| ✔️ | 面试题 17.21 | Volume of Histogram LCCI | 🇨🇳 | java | Hard |
| 面试题 17.22 | Word Transformer LCCI | 🇨🇳 | Medium | ||
| 面试题 17.23 | Max Black Square LCCI | 🇨🇳 | Medium | ||
| 面试题 17.24 | Max Submatrix LCCI | 🇨🇳 | Hard | ||
| 面试题 17.25 | Word Rectangle LCCI | 🇨🇳 | Hard | ||
| ✔️ | 面试题 17.26 | Sparse Similarity LCCI | 🇨🇳 | py | Hard |