목차[내장함수] eval[내장함수] map[내장함수] join[내장함수] split[내장함수] upper, lower[내장함수] iter, next[내장함수] replace[내장함수] dict (get, keys, values, items)[내장함수] list (insert, extend, pop, remove)[itertools] permutations, combinations[collections] Counter[collections] deque (rotate, popleft) [내장함수] eval 문자열이 들어오면 그것을 실행시키는 함수 a = eval('1+2')print(a)>>> 3b = eval(len([1,2,3]))print(b)>>> 3 [내장함수] map list 의 element 를..