제출 #952815

#제출 시각아이디문제언어결과실행 시간메모리
952815kilkuwuMemory (IOI10_memory)C++17
100 / 100
2 ms608 KiB
#include "grader.h"
#include "memory.h"

#include <bits/stdc++.h>

void play() {
  std::vector<std::pair<int, int>> pairs;

  std::vector<int> pos(25, -1);

  for (int i = 1; i <= 50; i++) {
    auto res = faceup(i);

    if (pos[res - 'A'] != -1) {
      pairs.emplace_back(pos[res - 'A'], i);
    } else {
      pos[res - 'A'] = i;
    }
  }

  for (auto pair : pairs) {
    int u, v; std::tie(u, v) = pair;
    faceup(u);
    faceup(v);
  }
}
#Verdict Execution timeMemoryGrader output
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#Verdict Execution timeMemoryGrader output
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