Watch the full video: Video Link

Check out my submission: A (352117104), B (352117084), C (352117125), D (352117146), E (352117168), F (352117257).

Please let me know which style of problem-solving video you prefer.

• Full virtual contest experience: Record everything from the start — reading the problem, thinking aloud, solving, and coding (example).
  → Gives the complete journey of solving a problem, but tends to be quite long.

• Live reasoning after solving on paper: Record the thinking and coding after having a rough solution idea (example).
  → Might include some mistakes or wrong attempts before getting AC.

• Post-solve explanation: First solve and get AC, then record a short and clear video explaining the solution idea and implementation (like in this video).
  → Concise and focused on insights.