Making a plan
I’m organizing swimmers for a medley relay to cut down total time. Their times in backstroke, breaststroke, butterfly, and freestyle show their pace.
Tackling combinatorial options
I’m thinking through all swimmer permutations for strokes to find the optimal total time. Each stroke is unique to each swimmer, ensuring a fair and balanced distribution.
Mapping out permutations
I’m totaling times for different swimmer orderings. Each setup is carefully checked to confirm its accuracy. The sum for this particular setup is 276.5.
Evaluating permutations
Checking swimmer combinations for stroke sequences reveals total times of 261.6, 273.8, 273.4, 261, 275.5, and more, pinpointing the best option.
Mapping out options
Summing swimmer times reveals a total of 287.4. Pulled together, varied permutations result in totals of 272.5, 273.7, 269.3, 260.9, and more.
Evaluating swimmer setups
Adding up the eyelash dye times for combinations like (C,B,D,A) totals 253, while (C,B,A,D) yields 257.4. Progressing through combinations to find the optimal time.
Assessing swimmer orders
I’m noting swim combinations like (D,A,C,B) totaling 291.4, and (D,B,A,C) at 265.9. Progress is evident in refining the optimal swimmer arrangement for the medley relay.
Evaluating outcomes
I’ve pinpointed the fastest medley relay swimmer combination, with a total time of 252.4 seconds for permutation (C,D,B,A). This option outperforms others in efficiency.
Confirming the best lineup
I’ve verified the best medley relay swimmer combination, totaling 252.4 seconds. Double-checking calculations showed no discrepancies. The second-best lineup clocks in at 253 seconds.
Thought about mixed relay selection,持续 22 秒