C语言实现万年历

2万 · 2022-12-22 21:00

C语言实现万年历程序的代码如下：#include

int year(int y)

{

if ((y%4==0) && (y%100!=0) || y%400==0)

return 366;

else

return 365;

}

int main()

{

int y;

int i,j,sum=0;

int begin,week;

int days[12]={31,28,31,30,31,30,31,31,30,31,30,31};

scanf("%d",&y);

for(i=1;i

sum+=year(i);

week=(sum+1)%7;//表示该年1月1日为星期几

if(year(y)==366)

days[1]=29;

printf("\n%d年日历如下：\n\n",y);

for(i=0;i<12;i++)

{

printf(" %d月 \n",i+1);

printf(" 7 1 2 3 4 5 6\n");

printf("=====================\n");

begin=1;

for(j=0;j

printf(" ");

while(begin<=days)

{

printf("%3d",begin);

begin++;

week=(week+1)%7;

if(week%7==0)

printf("\n");

}

printf("\n\n");

}

return 0;

}