Grab
17 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 983. Minimum Cost For Tickets | Medium | 100% | TopicsArrayDynamic Programming |
| 1073. Adding Two Negabinary Numbers | Medium | 100% | TopicsArrayMath |
| 2086. Minimum Number of Food Buckets to Feed the Hamsters | Medium | 100% | TopicsStringDynamic ProgrammingGreedy |
| 1253. Reconstruct a 2-Row Binary Matrix | Medium | 100% | TopicsArrayGreedyMatrix |
| Accounts Merge | Medium | 82.8% | TopicsArrayHash TableStringDepth-First SearchBreadth-First SearchUnion-FindSorting |
| Simplify Path | Medium | 75.7% | TopicsStringStack |
| 739. Daily Temperatures | Medium | 75.7% | TopicsArrayStackMonotonic Stack |
| 198. House Robber | Medium | 75.7% | TopicsArrayDynamic Programming |
| Repeated Substring Pattern | Easy | 75.7% | TopicsStringString MatchingZ AlgorithmKnuth–Morris–Pratt Algorithm |
| 1. Two Sum | Easy | 65.7% | TopicsArrayHash Table |
| 20. Valid Parentheses | Easy | 65.7% | TopicsStringStackBracket Sequences |
| 1404. Number of Steps to Reduce a Number in Binary Representation to One | Medium | 65.7% | TopicsStringBit ManipulationSimulation |
| 560. Subarray Sum Equals K | Medium | 65.7% | TopicsArrayHash TablePrefix Sum |
| 45. Jump Game II | Medium | 65.7% | TopicsArrayDynamic ProgrammingGreedy |
| 5. Longest Palindromic Substring | Medium | 65.7% | TopicsTwo PointersStringDynamic ProgrammingManacher |
| 49. Group Anagrams | Medium | 65.7% | TopicsArrayHash TableStringSorting |
| 322. Coin Change | Medium | 65.7% | TopicsArrayDynamic ProgrammingBreadth-First SearchKnapsack ProblemComplete Knapsack |
