😀Language/Python

listlst = []lst = list()같은 방식으로 생성   extendlst1 = [1, 5, 1]lst2 = ['Hello', 'Python', 0.999]lst1.extend(lst2)print(lst1)   list comprehensionlst = []for i in range(10): if i % 2 == 0: lst.append(i) lst = [i for i in range(10) if i % 2 == 0]>> [0, 2, 4, 6, 8]   matrix = [[j for j in range(3)] for i in range(4)]print(matrix)>> [[0, 0, 0], [0, 1, 2], [0, 2, 4], [0, 3, 6]]ma..