import math a = [p for p in range(2, 100) if 0 not in [p % d for d in range(2, int(math.sqrt(p)) + 1)]] print(a) #输出结果 #[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]…
列表推导式 概念:提供了一种创建列表的简单快速的途径 (1) 一般形式 myList = [x for x in range(10)] #分解后 myList = [] for x in range(10): myList.append(x) print(myList) (2) 一般形式+判断 myList = [x for x in range(1,21) if x>10] myList = [x for x in range(1,21) if x%2==0 and x<10]…