내장 함수 sum result = sum([1,2,3,4,5])# 15 min result = min(7,3,5,2)# 2 max result = max(7,3,5,2)# 7 eval result = eval("(3+5) * 7")# 56 sorted result = sorted([9,1,8,5,4])# [1,4,5,8,9] result = sorted([9,1,8,5,4], reverse=True)# [9,8,5,4,1] result = sorted([('홍길동', 35), ('이순신', 75), ('아무개', 50)], key=lambda x: x[1], reverse=True)# [('이순신', 75), ('아무개', 50), ('홍길동', 35)] sort - 내부 값이 바로 변경됨 data = ..