Submission #825703

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
825703	2023-08-15 07:11:22	ikura355	Thousands Islands (IOI22_islands)	C++17	1.75 / 100	22 ms	3396 KiB

islands

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#include "islands.h"
#include <variant>
#include <vector>
std::variant<bool, std::vector<int>> find_journey(int N, int M,
                                                  std::vector<int> U,
                                                  std::vector<int> V) {
  // Subtask 1
  if (N == 2) {
    int count = 0;
    for (auto u : U) {
      if (u == 0) count += 1;
    }
    return count >= 2 && M - count >= 1;
  }
  return false;
}
 
 
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• Subtask 1: 1.75 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45