Submission #1132195

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1132195	2025-01-05 00:35:10	finalventure	Lost in the cycle (IOI19_cycle)	C++20	100 / 100	0 ms	396 KiB

cycle

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#include "cycle.h"
int N;
inline int back(int k) {
  return N-k;
}
void escape(int n) {
  N = n;
  int size = n / 2;
  int ok = jump(0);
  while (size) {
    if (ok) {
      ok = jump(size);
    } else {
      ok = jump(back(size));
    }
    if (size == 1) size = 0;
    else size = (size + 1) / 2;
  }
  if (!ok) jump(back(1));
}
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 33 / 33
• Subtask 3: 56 / 56