MTK中的，模拟时钟绘制，阅读代码时发现这么一个函数，它根据输入的年月日，可以自动计算出星期几-MTK' s, analog clock drawing, reading code, and found such a function, it is based on the input day, month, can automatically calculate the day of the week

数据计算口径离开家卡拉季时刻牢记离开了数据库连接类似加拉塞克记录(The data calculation caliber Karaj leaves home always remember leaving the database connection similar galasek records)