Submission #520970

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
520970	2022-01-31 14:55:16	FulopMate	Arranging Shoes (IOI19_shoes)	C++17	15 / 100	30 ms	3084 KiB

shoes

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#include "shoes.h"
long long count_swaps(std::vector<int> s) {
  return (s.size()/2-1) * (s.size()/2)/2;
}
 
 
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• Subtask 3: 0 / 20
• Subtask 4: 15 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15