程序代码：

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)

输出结果：

Mary had a little lamb.
Its fleece was white as snow.
And everywhere that Mary went.
..........
Cheese Burger

# 不含空格
print("a",end='')
print("b")
print("." * 10)

# 含空格
print("a",end=' ')
print("b")
print("." * 10)

# 含字符串
print("a",end=' and ')
print("b")

案例输出：

ab
..........
a b
..........
a and b