PAST4O

from Fourth Algorithm Practical Skills Test PAST4O O - Treasure Chest

• 10^5 range, cost
• Official Explanation
  • To a problem that is partially covered by an interval, add an interval that does not affect the result and make it a problem that covers all of it.
    • Shortest path problem with multiple starts and goals, similar to Start or One Goal. with the addition of a zero cost edge
    • Cost minimization covered by section → Dijkstra

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