Assume that lions weigh $316$ pounds each, pigs weigh $431$ pounds each, and llamas weigh $422$ pounds each. Given variables numLions, numPigs, and numLlamas read from input, compute the average weight of all the lions, pigs, and llamas, and assign averageWeight with the result.

Ex: If the input is $31229,$ then the output is:

Average weight: $417$