Week 16
Patterns: Graphs - Bipartite, Graphs - Union Find
Total Problems: 10
Completed: 10 (100%)
Progress by Difficulty
| Difficulty | Total | Completed | Remaining | Percentage |
|---|---|---|---|---|
| 🟢 Easy | 1 | 1 | 0 | 100% |
| 🟡 Medium | 7 | 7 | 0 | 100% |
| 🔴 Hard | 2 | 2 | 0 | 100% |
Problems
| # | Problem | Pattern | D | Status | Conf |
|---|---|---|---|---|---|
| 195 | Number of Provinces | Graphs - Union Find | E | ✅ | LOW |
| 196 | Graph Valid Tree | Graphs - Union Find | M | ✅ | HGH |
| 197 | Number of Connected Components | Graphs - Union Find | M | ✅ | HGH |
| 198 | Redundant Connection | Graphs - Union Find | M | ✅ | MED |
| 199 | Accounts Merge | Graphs - Union Find | M | ✅ | MED |
| 200 | Satisfiability of Equality Equations | Graphs - Union Find | H | ✅ | HGH |
| 201 | Is Graph Bipartite? | Graphs - Bipartite | M | ✅ | HGH |
| 202 | Possible Bipartition | Graphs - Bipartite | M | ✅ | HGH |
| 203 | Divide Nodes Into the Maximum Number of Groups | Graphs - Bipartite | M | ✅ | MED |
| 204 | Minimum Number of Vertices to Reach All Nodes | Graphs - Bipartite | H | ✅ | HGH |
Last Updated: 2026-02-13 19:40:00
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