急！～～～～ 用C或者C＋＋編寫 打印萬年歷 的程序 要求如下

基本功能已經實現：

/*****************************************************************

*Author?:wacs5

*DATE:20101110(YYYMMDD)

*Email:wacs5@126.com

*Function?:用C編寫、打印萬年歷

*Targe:/question/195084859.html

*Compiler?:TC2.0、Gcc通過(如果是VC++的話，去掉#include?<conio.h>)

**另外getch()函數可以換成system("pause")語句.

*****************************************************************/

#include?<time.h>

#include?<math.h>

#include?<stdio.h>

#include?<conio.h>

int?DaysInMonth[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};

int?DaysInYear[13]={0,31,59,90,120,151,181,212,243,273,304,334,365};

char?MonthInfo[13][4]={"","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};

char?WeekInfoEng[8][4]={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};

char?WeekInfoChs[8][3]={"天","壹","二","三","四","五","六"};

int?main()

{

int?year,month,day;

int?flag=1;?/*是否輸出到文件，1為輸出，0為不輸出*/

long?date1;

int?IsLoopYear(int?year);

int?CheckDay(int?year,int?month,int?day);

long?Date2Long(int?year,int?month,int?day);

int?Week(long?day);

int?PrintNow(int?flag);

int?MonthCalendar(int?year,int?month,int?flag);

int?YearCalendar(int?year,int?flag);

int?PrintNumMask(int?year,char?ch,FILE?*fp);

PrintNow(flag);?/*輸出當月月歷並輸出時間,flag=1代表輸出到文件*/?

printf("year=");

scanf("%d",&year);

YearCalendar(year,flag);?/*輸出2010年年歷,flag=1代表輸出到文件*/

getch();

}

/*判斷閏年*/

int?IsLoopYear(int?year)

{

return?year%400==0?||?(year%100?&&?year%4==0);

}

/*檢查日期的合法性*/

int?CheckDay(int?year,int?month,int?day)

{

int?IsLoopYear(int?year);

/*年月日大於零,月份為1-12,日期為1至當月最大的天數,註意二月份的閏月*/

if?(year>=0?&&?month>0?&&?month<=12?&&?day>0?&&?\

day<=(?DaysInMonth[month]+(month==2&&IsLoopYear(year))?)?)

return?1;

else

return?0;

}

/*返回year年month月day日到0000年1月0日(抽象的時間)的天數*/

long?Date2Long(int?year,int?month,int?day)

{

long?days;

days=year*365l+year/4-year/100+year/400?+?(year>0);/*year年1月0日經歷的天數,0年是閏年*/

days+=DaysInYear[month-1]+?(month>2&&IsLoopYear(year))?+?day;?/*加上月份以及天數*/

return?days;

}

/*計算星期*/

int?Week(long?days)

{

return?(days+5)%7;?

}

/*輸出現在時刻，並輸出當月日歷*/

int?PrintNow(int?flag)?

{

time_t?now;

struct?tm?*tm_1;?

int?Week(long?day);

int?CheckDay(int?year,int?month,int?day);

long?Date2Long(int?year,int?month,int?day);

int?MonthCalendar(int?year,int?month,int?flag);

time(&now);

tm_1=localtime(&now);

MonthCalendar(tm_1->tm_year+1900,tm_1->tm_mon+1,flag);

printf("今天是：%4d年%02d月%02d日,星期%s\n",tm_1->tm_year+1900,tm_1->tm_mon+1,tm_1->tm_mday,WeekInfoChs[tm_1->tm_wday]);

printf("當前時間是：%02d時%02d分%02d秒\n",tm_1->tm_hour,tm_1->tm_min,tm_1->tm_sec);

return?1;

}

/*輸出月歷*/

int?MonthCalendar(int?year,int?month,int?flag)?/*flag=1時,寫文件*/

{

int?i,k,day,week;

long?days;

char?filename[80];

int?Week(long?day);

int?CheckDay(int?year,int?month,int?day);

long?Date2Long(int?year,int?month,int?day);

FILE?*fp;

if?(flag)

{

sprintf(filename,"%04d_%02d.txt",year,month);

fp=fopen(filename,"w");

if?(fp==NULL)

{

printf("File?Open?Error?in?Function:MonthCalendar\nPress?any?key?to?exit:");

getch();

exit(-1);

}?

}

day=1;

if?(!CheckDay(year,month,day))

{

printf("Format:%d-%d-1(YYYY-MM-DD)?is?invaild?in?Function:MonthCalendar\n",year,month);

return?0;

}

days=Date2Long(year,month,day);

week=Week(days);

k=(4*7-9)/2;

for?(i=0;i<k;i++)

filename[i]='?';

filename[k]='\0';

printf("MonthCalendar:\n%s%d--%s\n",filename,year,MonthInfo[month]);

if?(flag)

fprintf(fp,"%s%d--%s\n",filename,year,MonthInfo[month]);

for?(i=0;i<7;i++)

{

printf("%s?",WeekInfoEng[i]);

if?(flag)

fprintf(fp,"%s?",WeekInfoEng[i]);

}

printf("\n");?

if?(flag)

fprintf(fp,"\n");

for?(i=0;i<week;i++)

{

printf("");

if?(flag)

fprintf(fp,"");

}

for?(i=day;i<=DaysInMonth[month]+(month==2)*(IsLoopYear(year));i++)?/*閏年的2月份,要加壹*/

{

printf("%3d?",i);

if?(flag)

fprintf(fp,"%3d?",i);

if?((i+week)%7==0)

{

printf("\n");

if?(flag);

fprintf(fp,"\n");

}

}

printf("\n");

if?(flag)

{

fprintf(fp,"\n");

fclose(fp);

}

return?1;

}

/*輸出年歷*/

int?YearCalendar(int?year,int?flag)

{

int?month_col=2;?/*每行幾個月歷*/

int?space_col=4;?/*兩個月歷的空格數*/

int?month_row=(int)ceil(12.0/month_col);

int?line,end_day[13],keepgoing[13]={1};

int?i,j,k,month,day[13],week[13];

long?days[13];

char?space[3][80];

int?Week(long?day);

int?CheckDay(int?year,int?month,int?day);

long?Date2Long(int?year,int?month,int?day);

int?PrintNumMask(int?year,char?ch,FILE?*fp);

FILE?*fp;

if?(flag)

{

char?filename[80];

sprintf(filename,"%04d.txt",year);

fp=fopen(filename,"w");

if?(fp==NULL)

{

printf("File?Open?Error?in?Function:YearCalendar\nPress?any?key?to?exit:");

getch();

exit(-1);

}?

}

for?(month=1;month<=12;month++)

{

day[month]=1;

if?(!CheckDay(year,month,day[month]))

{

printf("Format:%d-%d-1(YYYY-MM-DD)?is?invaild?in?Function:YearCalendar\n",year,month);

return?0;

}

days[month]=Date2Long(year,month,day[month]);

week[month]=Week(days[month]);

keepgoing[month]=1;

}

k=(7*4-3)/2;

for?(i=0;i<k;i++)?/*月份標識前空格*/

space[0][i]='?';

space[0][i]='\0';?

for?(i=0;i<7*4-3-k;i++)?/*月份標識後空格*/

space[1][i]='?';

space[1][i]='\0';

for?(i=0;i<space_col;i++)?/*兩列之間的空格*/

space[2][i]='?';

space[2][i]='\0';

PrintNumMask(year,'*',stdout);

PrintNumMask(year,'*',fp);

month=1;

for?(i=0;i<month_row;i++)

{

for?(j=0;j<month_col;j++)?/*輸出月份的縮寫*/

{

printf("%s%s%s",space[0],MonthInfo[month+j],space[1]);?/*前導空格，月份縮寫，後導空格*/

if?(flag)

fprintf(fp,"%s%s%s",space[0],MonthInfo[month+j],space[1]);

if?(j<month_col-1)?/*月份列與列之間的空格*/

{

printf("%s",space[2]);

if?(flag)

fprintf(fp,"%s",space[2]);

}

}

printf("\n");?/*換行*/

if?(flag)

fprintf(fp,"\n");?

for?(j=0;j<month_col;j++)?

{

for?(k=0;k<7;k++)/*星期的縮寫*/

{

printf("%s?",WeekInfoEng[k]);

if?(flag)

fprintf(fp,"%s?",WeekInfoEng[k]);

}

if?(j<month_col-1)?/*月份列與列之間的空格*/

{

printf("%s",space[2]);

if?(flag)

fprintf(fp,"%s",space[2]);

}

}

printf("\n");?/*換行*/

if?(flag)

fprintf(fp,"\n");?

for?(j=0;j<month_col;j++)?/*橫線*/

{

for?(k=0;k<7;k++)/*橫線*/

{

printf("____",WeekInfoEng[k]);

if?(flag)

fprintf(fp,"____",WeekInfoEng[k]);

}

if?(j<month_col-1)?/*月份列與列之間的空格*/

{

printf("%s",space[2]);

if?(flag)

fprintf(fp,"%s",space[2]);

}

}

printf("\n");?/*換行*/

if?(flag)

fprintf(fp,"\n");?

for?(j=0;j<month_col;j++)/*第壹行*/

{

for?(k=0;k<week[month+j];k++)?/*1號之前的放空*/

{

printf("");

if?(flag)

fprintf(fp,"");

}

for?(k=1;k<=7;k++)?

{

printf("%3d?",k);

if?(flag)

fprintf(fp,"%3d?",k);

if?((k+week[month+j])%7==0)

{

end_day[month+j]=k+1;

printf("%s",space[2]);

if?(flag)

fprintf(fp,"%s",space[2]);

break;

}

}

}

printf("\n");?/*換行*/

if?(flag)

fprintf(fp,"\n");?

for?(line=0;line<5;line++)

{

for?(j=0;j<month_col;j++)

{

if?(keepgoing[month+j]==0)?/*補壹行空格行*/

for?(k=0;k<7;k++)

{

printf("");

if?(flag)

fprintf(fp,"");

}

else

{

for?(k=end_day[month+j];k<=DaysInMonth[month+j]+(month==2)*(IsLoopYear(year));k++)

{

printf("%3d?",k);

if?(flag)

fprintf(fp,"%3d?",k);

if?((k+week[month+j])%7==0)

{

end_day[month+j]=k+1;

break;

}

}

if?(k>=DaysInMonth[month+j]+(month==2)*(IsLoopYear(year)))

keepgoing[month+j]=0;?

if?(k>DaysInMonth[month+j]+(month==2)*(IsLoopYear(year)))?/*補空格*/?

{

for?(;k<100;k++)

{

printf("");

if?(flag)

fprintf(fp,"");

if?((k+week[month+j])%7==0)

break;

}

}

}

if?(j<month_col-1)?/*月份列與列之間的空格*/

{

printf("%s",space[2]);

if?(flag)

fprintf(fp,"%s",space[2]);

}

}

printf("\n");?/*換行*/

if?(flag)

fprintf(fp,"\n");?

/*每行中各個月份是否都已經輸出完畢*/

k=0;

for?(j=0;j<month_col;j++)

k+=keepgoing[month+j];

if?(k==0)

break;

}

month?+=?month_col;

printf("\n");?/*換行*/

if?(flag)

fprintf(fp,"\n");?

}

if?(flag)

fclose(fp);

return?1;

}

/*數字模輸出*/

int?PrintNumMask(int?year,char?ch,FILE?*fp)

{

/*5*5數字模*/

int?mask[10][5]={?{31,17,17,17,31},{?1,?1,?1,?1,?1},\

{31,1?,31,16,31},{31,?1,31,?1,31},\

{17,17,31,?1,?1},{31,16,31,?1,31},\

{31,16,31,17,31},{31,?1,?1,?1,?1},\

{31,17,31,17,31},{31,17,31,?1,31}};

int?digit[16]={0};

char?space='?';

int?i,j,k,n;

n=0;

while(year)

{

digit[n++]=year%10;

year/=10;

}

for?(i=0;i<5;i++)?/*行*/

{

for?(k=0;k<n;k++)?/*字的第i行*/

{

for?(j=0;j<5;j++)?/*列*/

{

if?(?mask[digit[n-1-k]][i]?&?(1<<(4-j))?)

fprintf(fp,"%c",ch);

else

fprintf(fp,"%c",space);

}

fprintf(fp,"%c",space);

}

fprintf(fp,"\n");

}

return?1;

}

輸出結果：

當月月歷以及2010年年歷