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lesson ⧍ / ⧝ ¡ priority_queue: āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻŦāĻĄāĻŧāϟāĻž āφāϗ⧇ āĻŦ⧇āϰ⧋āϝāĻŧ

Module ā§­ ¡ priority_queue: āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻŦāĻĄāĻŧāϟāĻž āφāϗ⧇ āĻŦ⧇āϰ⧋āϝāĻŧ

priority_queue-āĻāϰ āĻĒā§āϰāϤāĻŋāϟāĻž operation, āĻāĻ•āϟāĻž āĻāĻ•āϟāĻž āĻ•āϰ⧇, āĻ–āϰāϚāϏāĻš

Account āĻĨāĻžāĻ•āϞ⧇āχ freeāĻĒāĻĄāĻŧāĻž

Kenji āĻ“āϰ game-āĻāϰ high score-āϗ⧁āϞ⧋ āĻāĻ•āϟāĻž priority_queue<int>-āĻ āϰāĻžāϖ⧇, āφāϰ āφāϜ āϏāĻŦāϗ⧁āϞ⧋ print āĻ•āϰāϤ⧇ āϚāĻžāϝāĻŧāĨ¤ āĻ“ āϞ⧇āϖ⧇ āϏ⧇āχ loop, āϝ⧇āϟāĻž āĻĒā§āϰāϤāĻŋāϟāĻž vector-āĻ āϚāϞ⧇āϛ⧇, for (int x : pq), āφāϰ GCC 12 āϰāĻžāϜāĻŋ āĻšāϝāĻŧ āύāĻž: error: no matching function for call to 'begin(std::priority_queue<int>&)'āĨ¤ āĻāĻ•āϟāĻž priority_queue āĻļ⧁āϧ⧁ āĻ“āϰ top-āϟāĻžāχ āĻĻ⧇āĻ–āĻžāϝāĻŧ, āφāϰ āϏ⧇āϟāĻž āχāĻšā§āĻ›āĻž āĻ•āϰ⧇āχāĨ¤ āĻāχ lesson āĻ“āϰ āĻĒā§āϰāϤāĻŋāϟāĻž call āĻĻ⧇āĻ–āĻžāĻŦ⧇, āĻĒā§āϰāϤāĻŋāϟāĻžāϰ āĻ–āϰāϚāϏāĻš, āϤāĻžāϰāĻĒāϰ āĻ“ āϕ⧀ āϕ⧀ āĻ•āϰāϤ⧇ āĻĻ⧇āϝāĻŧ āύāĻž, āφāϰ āĻ“āϰ āĻ•ā§āϰāĻŽ āĻŦ⧇āϛ⧇ āύ⧇āĻ“āϝāĻŧāĻžāϰ āϏāĻŦ āωāĻĒāĻžāϝāĻŧāĨ¤

āφāĻĒāύāĻžāϰ āϜāĻ¨ā§āϝ āĻāχ lesson āϟāĻž āĻ–ā§‹āϞāĻž āĻ•āĻŋ āύāĻž āĻĻ⧇āĻ–āĻž āĻšāĻšā§āϛ⧇â€Ļ

priority_queue-āĻāϰ āĻĒā§āϰāϤāĻŋāϟāĻž operation, āĻāĻ•āϟāĻž āĻāĻ•āϟāĻž āĻ•āϰ⧇, āĻ–āϰāϚāϏāĻš āĻāϰ āϭ⧇āϤāϰ⧇ āϕ⧀ āφāϛ⧇

  1. āĻŦāĻžāύāĻžāύ⧋
  2. push āφāϰ emplace
  3. top
  4. pop
  5. size āφāϰ empty
  6. swap
  7. āϝāĻž āĻ“āϰ āύ⧇āχ
  8. āĻ–āĻžāϞāĻŋ āĻ•āϰāĻžāϰ āϤāĻŋāύ āωāĻĒāĻžāϝāĻŧ
  9. āĻ•ā§āϰāĻŽ: āϤāĻŋāύāϟāĻž template argument
  10. āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āϛ⧋āϟāϟāĻž āφāϗ⧇: greater<T>
  11. Negated-key trickIntermediate
  12. Pair: āφāϗ⧇ first, āϤāĻžāϰāĻĒāϰ second
  13. Struct: operator< āύāĻžāĻ•āĻŋ āĻāĻ•āϟāĻž comparator structIntermediate
  14. āĻ–ā§‹āϞāĻž vector-āĻ heap algorithm
  15. āϏāĻŦ āĻ–āϰāϚ āĻāĻ• table-āĻ, āφāϰ āĻŽāĻžāĻĒāĻœā§‹āĻ–
priority_queue-āĻāϰ āĻĒā§āϰāϤāĻŋāϟāĻž operation, āĻāĻ•āϟāĻž āĻāĻ•āϟāĻž āĻ•āϰ⧇, āĻ–āϰāϚāϏāĻš | Learn C++ STL | Progsity