__author__ = 'Avinash' lst = [] num = int(input("Enter size of list 1:")) for n in range(num): numbers = int(input("Enter any number")) lst.append(numbers) lst2 = [] num2 = int(input("Enter size of list 2:")) for n in range(num2): numbers2 = int(input("Enter any number")) lst2.append(numbers2) merged_lists = lst + lst2 print("Merged list: ", merged_lists)