# Sample program with lists passed as parameters def main(): list = build_odd_list(5) increment_all(list) for i in range(len(list)): print(str(list[i]) + " ", end="") print() # returns a list of given size composed of consecutive odds def build_odd_list(size): data = [0] * size for i in range(len(data)): data[i] = 2 * i + 1 return data # adds one to each list element def increment_all(data): for i in range(len(data)): data[i] += 1 main()