리스트
len(a) a[i] a[i:j] elem in a a.count(elem) a.index(elem) a.append(elem) a.pop() a.pop(0) del a[i] a.sort() min(a),max(a) a.reverse() 활용 a = [] a = [1,2,3] a.apeend(4) #[1,2,3,4] a.insert(3,5) # [1,2,3,5,4] a.append('hi') #[1,2,3,5,4,'hi'] a[1:3] # [2,3] a[:3] # [1,2,3] a[4:] #[4,'hi'] a[1:4:2] # [2,5] 2칸씩 건넘 삭제 a = [1,2,3,5,4,'안녕'] del a[1] # [1,3,5,4,'안녕'..
2020. 9. 19.