功能描述:

输入给定年份,以常见日历形式输出当年日历

算法描述：

对于给定的年份，先由已知条件(2000年1月1日为星期六)，推算出给定的这一年第一天是星期几，然后判断给定的这年是闰年还是平年，然后根据规定一次打印出这年12个月的日历。

-Descr iption: enter in a given year, in order to form a common output calendar year calendar algorithm Descr iption: For a given year, first known conditions (January 1, 2000 to Saturday), calculate the given year first day of the week, and then determine given this is a leap year or a leap year, and then a print out of this 12-month calendar in accordance with regulations.