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SOLUTION:
Assume it's looking for the minimum overall distance for everyone to get a different bike.
- alisonlee659 February 03, 2018def shorstOverallDistance(people, bikes):#coordinations of N people and N bikes if not people: return 0 size = len(people) shortest_distance = None for i in size: for j in size: distance = distanceBetween(people[i], bikes[j]) + shortestOverallDistance(people[:i] + people[i+1:], bikes[j] + bikes[j+1:]) if not shortest_distance or shortest_distance > distance: shortest_distance = distance return distance def distanceBetween(p1, p2): #apply any custom distance function #...