笨方法学Python-习题7-更多打印

在下面这道习题中，又会看到两个新的语法点。

1. 某段内容打印多遍，print("content" * count), content代表内容，count代表重复次数。
2. print函数打印不换行。

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

print("Mary had a little lamb.")
print("Its fleece was white as {}.".format('snow'))
print("And everywhere that Mary went.")
print("." * 10) # what'd that do?

end1 = "C"
end2 = "h"
end3 = "e"
end4 = "e"
end5 = "s"
end6 = "e"
end7 = "B"
end8 = "u"
end9 = "r"
end10 = "g"
end11 = "e"
end12 = "r"

# watch that comma at the end. try removing it to see what happens
print(end1 + end2 + end3 + end4 + end5 + end6, end=' ')
print(end7 + end8 + end9 + end10 + end11 + end12)

运行结果如下：

ex7_运行结果

从运行结果，不难看出：

1. print("." * 10)打印出了10个“.”。
2. print函数如果在结尾传入end=" "的参数，直接用空格连接了下面的打印内容，而不是默认的换行。

小结

1. 重复打印的语法，print("content" * count), content代表内容，count代表重复次数。
2. 打印内容如何不换行的方法。