【发布时间】:2021-10-08 02:29:16
【问题描述】:
print("The top 10 song for week 1 are",top_10_song(coll_w1))
输出:
List of 10 songs:
..
..
..
..
The top 10 song for week 1 are
【问题讨论】:
标签: python-3.x jupyter-notebook
print("The top 10 song for week 1 are",top_10_song(coll_w1))
输出:
List of 10 songs:
..
..
..
..
The top 10 song for week 1 are
【问题讨论】:
标签: python-3.x jupyter-notebook
为了让 print 语句打印任何东西,expressions 它作为参数给出,必须评估为可打印的值。同理x = 5等价于x = 2 + 3,print("Number:", 5)等价于print("Number:", sum([2, 3])。以下面的sn-p为例:
def number():
return 5
print("Number:", number())
print("Number:", 5)
两个 print 语句将创建相同的输出,因为在调用 print 语句之前,名为 number() 的方法将简单地计算为值 5。如果您要修改 number 方法以打印其他值,您会看到它们按照您的描述输出:
def number():
print("number method called...")
return 5
print("Number:", number())
在这种情况下,您会看到两行打印到控制台:
number method called...
Number: 5
【讨论】: