I’ll find combinations from the first set that sum to each number in the second set. I'll avoid repeating numbers and also identify any numbers in the second set that cannot be paired with any combination from the first set.

Let me work through this and present the results.from itertools import combinations

First set of numbers

first_set = [ 54488, 114548, 27244, -384, -767, 140863, 28173, 28173, 28173, 34904, 34904, 34904, 69808, 14300, 22356, 9593.3, 142411, 28482, 28482, 28482 ]

Second set of numbers

second_set = [ 18815, 19309, 397822, 84208, 83899, 84208, 60219, 128110, 61369, 63671 ]

Remove duplicate entries from the first set for unique pairing attempts

unique_first_set = list(set(first_set))

Dictionary to store pairing results for each target in the second set

pairings = {} unmatched_numbers = []

Function to find combinations that match a target sum from the first set

def find_pairing_for_target(target, numbers, used_numbers): for r in range(1, len(numbers) + 1): # Test all combination lengths for combo in combinations(numbers, r): if sum(combo) == target and not set(combo) & used_numbers: used_numbers.update(combo) return list(combo) return None

Track used numbers to avoid reuse

used_numbers = set()

Check each number in the second set

for target in second_set: pairing = find_pairing_for_target(target, unique_first_set, used_numbers) if pairing: pairings[target] = pairing else: unmatched_numbers.append(target)

pairings, unmatched_numbers({397822: [142411, 114548, 140863], 83899: [28482, 27244, 28173]}, [18815, 19309, 84208, 84208, 60219, 128110, 61369, 63671])({397822: [142411, 114548, 140863], 83899: [28482, 27244, 28173]}, [18815, 19309, 84208, 84208, 60219, 128110, 61369, 63671])successHere are the results of the pairing:

Pairings Found:

• 397822 = 142411 + 114548 + 140863
• 83899 = 28482 + 27244 + 28173

Unmatched Numbers in Second Set:

The following numbers could not be paired with any combination from the first set:

• 18815, 19309, 84208, 84208, 60219, 128110, 61369, 63671

Let me know if you have questions or would like more details on the methodology!

Further Questions:

1. Would you like to try a larger range of combinations for potential pairings?
2. Do you want to adjust any values in the first set to explore alternative results?
3. Would you like to analyze unmatched numbers for the closest possible combinations?
4. Should we include repeated numbers from the first set to improve pairing possibilities?
5. Do you need an explanation of the combination method used?

Tip: When looking for combinations, consider rounding values if precision isn’t critical, as it may help in finding more pairable sums.