# Info & Summary

• Date: 2024-10-26
• Completion Status: A ✅ / B ✅ / C ✅ / D ✅ / E ❌ / F ❌ / G ❌
• Problem Type:

Problem	Type(s)	Data Structure / Algo	🔥 Key Insight / Mark
D	Coverage Check	Math	⭐🔥
E	Graph	Math/Modular exponentiation	🧠🌀
F	Math	Math	🌀
G	DP	DP	🌀