"""
출처:프로그래머스,
https://school.programmers.co.kr/learn/courses/30/lessons/120902
"""

# 풀이 과정1
def solution(my_string):
    answer = 0
    a = eval(my_string)
    answer = a

    return answer

# 풀이 과정2
def solution(my_string):
    x=eval(my_string)
    answer = x
    return answer