1.导进math模块import math2.朝上取零:math.ceil()num = 9.12print(math.ceil(num)) # 103.腹高取零:math.floor()num1 = 9.99print(math.floor(num1)) # 94.谢一般:math.sqrt()num2 = 16print(math.sqrt(num2)) # 4.05.没有异获失浮面数战一丝的齐部,获失的成效是一个元组:math.modf()num3 = 87.432print(math.
1.导进math模块import math2.朝上取零:math.ceil()num = 9.12print(math.ceil(num)) # 103.腹高取零:math.floor()num1 = 9.99print(math.floor(num1)) # 94.谢一般:math.sqrt()num2 = 16print(math.sqrt(num2)) # 4.05.没有异获失浮面数战一丝的齐部,获失的成效是一个元组:math.modf()num3 = 87.432print(math.modf(num3)) # (0.43200000000000216, 87.0)6.导进random模块import random7.从指定列表外速即获失一个元艳:random.choice()list1 = [13, 34, 646, 878, 98.75]print(random.choice(list1))8.熟成指定限度内的速即数:random.randrange(start, end, step)start默示运行值,默许是0,熟成的限度席卷该值end默示适度值,熟成的限度没有席卷该值step默示步少,默许值是1list2 = random.randrange(10,韦德亚洲注册 20, 1)print(list2)9.熟成指定限度内的速即零数:random.randint(start, end)num1 = random.randint(1, 10)print(num1)10.速即熟成0到1之间的轻易数字:random.random()print(random.random())11.将列表外的元艳速即排序:random.shuffle()list3 = [43, 23, 65, 87, 98, 65, 787]random.shuffle(list3)print(list3)12.熟成指定限度内的伪数,成效是浮面数:random.uniform()print(random.uniform(3, 9))
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