def main():
    a = input('First number: ')
    b = input('Second number: ')
    print( type(a) )
    print(int(a) + int(b))
    # a1 = int(a)
    # b1 = int(b)
    # print( type(a) )
    # print( type(a1) )
    # c = a1 + b1
    # print(c)
    # print( type(c) )
    
    a = int(a)
    b = int(b)
    print( type(a) )
    print(a + b)
    

main()

