27. 快乐圣诞十二天(5.28)

传统 1000 ms 256 MiB
标准 IO
文本比较

题目描述

这是一道非常简单的题目,但是要用循环和 switch 来打印却并不容易,请你开动脑筋,想想怎样将自己的代码写得更加简洁而优雅吧。

这道题只有一个测试点,你需要输出快乐圣诞十二天的歌词,见样例。

注意,仔细观察样例格式,不要随意变化大小写,不要在行末以外的地方随意添加空格,确保自己的输出与样例保持一致

输入格式

输出格式

见下

样例

样例输出

On the first day of Christmas my true love gave to me:
A Partridge in a Pear Tree.

On the second day of Christmas my true love gave to me:
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the third day of Christmas my true love gave to me:
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the fourth day of Christmas my true love gave to me:
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the fifth day of Christmas my true love gave to me:
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the sixth day of Christmas my true love gave to me:
Six Geese-a-Laying,
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the seventh day of Christmas my true love gave to me:
Seven Swans-a-Swimming,
Six Geese-a-Laying,
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the eighth day of Christmas my true love gave to me:
Eight Maids-a-Milking,
Seven Swans-a-Swimming,
Six Geese-a-Laying,
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the ninth day of Christmas my true love gave to me:
Nine Ladies Dancing,
Eight Maids-a-Milking,
Seven Swans-a-Swimming,
Six Geese-a-Laying,
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the tenth day of Christmas my true love gave to me:
Ten Lords-a-Leaping,
Nine Ladies Dancing,
Eight Maids-a-Milking,
Seven Swans-a-Swimming,
Six Geese-a-Laying,
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the eleventh day of Christmas my true love gave to me:
Eleven Pipers Piping,
Ten Lords-a-Leaping,
Nine Ladies Dancing,
Eight Maids-a-Milking,
Seven Swans-a-Swimming,
Six Geese-a-Laying,
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.

On the twelfth day of Christmas my true love gave to me:
Twelve Drummers Drumming,
Eleven Pipers Piping,
Ten Lords-a-Leaping,
Nine Ladies Dancing,
Eight Maids-a-Milking,
Seven Swans-a-Swimming,
Six Geese-a-Laying,
Five Gold Rings,
Four Calling Birds,
Three French Hens,
Two Turtle Doves,
And A Partridge in a Pear Tree.