C语言打印年历

#include<stdio.h>

//"已知2000年1月1日为星期六,请输入任一年的年份后,打印该年的年历" enumboolean{yes,no};

struct standard

{

int year;

int weekday;

}StandardDay={2000,6};

booleanisleap(int year)

{

return 0==year%400||0==year%4&&year%100!=0?yes:no;

}

intgetfirstday(int year)

{

int days=0,i;

int weekday;

if(year>StandardDay.year)

{

for(i=StandardDay.year;i<year;i++)

{

if(isleap(i)==yes) days+=366;

else days+=365;

}

weekday = days%7+StandardDay.weekday;

if(weekday>7) weekday-=7;

}

else if(year<StandardDay.year)

{

for(i=year;i<StandardDay.year;i++)

{

if(isleap(i)==yes) days+=366;

else days+=365;

}

weekday = StandardDay.weekday-days%7;

if(weekday<1) weekday+=7;

}

else return StandardDay.weekday;

return weekday;

}

void printCalendar(intyear,intfirstweekday)//打印年历

{

C语言打印年历的相关文档搜索

C语言打印年历相关文档

最新文档

返回顶部