string_a = input("입력A : ")
string_b = input("입력B : ")

print("문자열 자료 : ",string_a + string_b)
print("숫자 자료 : ", int(string_a)+int(string_b))

print()

output_a = int("52")
output_b = float("52.273")

print(type(output_a))
print(type(output_b))