C语言编写万年历~~速度

显示全部楼层 · 2017-12-15 14:11:19

/*C语言编程万年历要求输入年月，判断是否闰年；输入年月日，判断星期几；输入年份，打出12个月的月历；输入年份，月份，打印出本月日历；要求用多个函数实现。*/#include#include#includeint calendar[12][6][7];/*月历*/char* week[]={"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Satarday"};char* Monthname[]={"January","February","March","April","May","Ju...

千问 · 2017-12-15 14:11:19

实现输入年月日输出星期用蔡勒公式，蔡勒（zeller）公式：是一个计算星期的公式。随便给一个日期，就能用这个公式推算出是星期几。蔡勒公式如下： w = [c/4] - 2c + y + [y/4] + [13 * (m+1) / 5] + d - 1 公式中的符号含义如下： w：星期； w对7取模得：0-星期日，1-星期一，2...

千问 · 2017-12-15 14:11:19

#include #include char* month_str[]={"January","February","March","April","May","June","July","August","September","October","November","December"}; char* ...