我有一份C语言的万年历报告不会写请大哥们帮一下手(下面的原代码有错误的请修改)
语言写的万年历
【要求】:
1. 程序运行后,首先在屏幕上显示主菜单:
1. 查询某年某月某日是星期几
2. 查询某年是否是闰年
3. 打印某年的全年日历
4. 退出
2. 在主菜单中输入1后,显示:
“请输入年月日(XXXX,XX,XX)”
运行后输出:XXXX年XX月XX日是星期X,是否继续查询(Y/N)?
如果输入Y,则重新显示 “请输入年月日(XXXX,XX,XX)”,否则回到主菜单。
3. 在主菜单中输入2后,显示:
“请输入要查哪一年?(XXXX)”
运行后输出:XXXX年是(否)是闰年,是否继续查询(Y/N)?
如果输入Y,则重新显示,“请输入要查哪一年?(XXXX)”,否则回到主菜单。
4. 在主菜单中输入3后,显示:
“请输入要打印的年份(XXXX)”
运行后输出XXXX年的日历,格式为:
XXXX
X(月数)
0 1 2 3 4 5 6
S M T W T F S
x x x x x x x
x x x xx xx xx xx
xx xx xx xx xx xx xx
xx xx xx xx xx xx xx
xx xx xx
X(月数)
0 1 2 3 4 5 6
S M T W T F S
x x x x
x x x xx xx xx xx
xx xx xx xx xx xx xx
xx xx xx xx xx xx xx
xx xx xx xx xx
.
运行完后显示:“是否继续打印(Y/N)?”
如果输入Y,则重新显示,“请输入要打印的年份(XXXX)”,否则回到主菜单。
5. 在主菜单中输入4后,显示:“是否要真的退出(Y/N)?”
如果输入Y,结束程序运行,否则重新显示主菜单。
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#define X " Sun Mon Tue Wed Thu Fri Sat"
void menu()
{
system("cls");
printf("\nTHIS IS THE MENU OF THE PROGRAM !");
printf("\nYOU CAN CHOOSE THE NUMBER FOR THE FUNCTIOM:");
printf("\n\n");
printf("1 Find the day by year-month-date.\n");
printf("2 Find the year you input if the leap year.\n");
printf("3 Print the calendar of the year you input.\n");
printf("4 Exit.\n\n");
printf("Input your choice:");
}
int getday(int year,int month,int date)
{
int flag,s,i;
int a[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int cont=0;
flag=isleap(year);
if(flag==1)
a[2]++;
for(i=1;i<month;i++)
{
cont=cont+a[i];
}
cont=cont+date;
s=year+1+(year-1)/4+(year-1)/100+(year-1)/400+cont;
return s%7;
}
int isleap(int year)
{
if(year%4==0&&year%100||year%400==0)
return 1;
else
return 0;
}
void print(int n)
{
int i;
for(i=0;i<n;i++) printf(" ");
}
int day(int year)
{
long a,b;
if(year<=2000)
{
a=2000-year;
b=6-(a+a/4-a/100+a/400)%7;
return b;
}
else
{
a=year-2000;
b=(a+1+(a-1)/4-(a-1)/100+(a-1)/400)%7+6;
return b%7;
}
}
void printcalendar(int year)
{
int i,j,k,m,n,f1,f2,d;
int a[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
printf("\nThe calendar of the year %d.\n\n",year);
d=day(year);
if(isleap(year)==1)
a[2]++;
for(i=1;i<=12;i+=2)
{
m=0; n=0; f1=0; f2=0;
switch(i)
{
case 1:printf(" Januray 1 ");break;
case 3:printf(" March 3 ");break;
case 5:printf(" May 5 ");break;
case 7:printf(" July 7 "); break;
case 9:printf(" September 9 ");break;
case 11:printf(" Nevember 11 ");break;
}
print(21);
switch(i+1)
{
case 2:printf(" February 2 "); break;
case 4:printf(" April 4 "); break;
case 6:printf(" June 6 "); break;
case 8:printf(" August 8 "); break;
case 10:printf(" October 10 "); break;
case 12:printf(" December 12"); break;
}
printf("\n");
printf(X);
print(6);
printf(X);
printf("\n");
for(j=0;j<6;j++)
{
if(j==0)
{
print(d*4);
for(k=0;k<7-d;k++)
{
printf("%4d",++m);
}
print(6);
d+=a[i]%7;
d%=7;
print(d*4);
for(k=0;k<7-d;k++)
{
printf("%4d",++n);
}
printf("\n");
}
else
{
for(k=0;k<7;k++)
{
if(m<a[i])
{
printf("%4d",++m);
}
else
{
print(4);
}
if(m==a[i]) f1=1;
}
print(6);
for(k=0;k<7;k++)
{
if(n<a[i+1])
{
printf("%4d",++n);
}
else
{
print(4);
}
if(n==a[i+1]) f2=1;
}
printf("\n");
if(f1&&f2) break;
}
}
d+=a[i+1]%7;
d%=7;
printf(" ");
for(k=0;k<27;k++)
{
printf("=");
}
print(6);
printf(" ");
for(k=0;k<27;k++)
{
printf("=");
}
printf("\n");
if(i==5)
{
printf("Press any key to others!");
getch();
system("cls");
}
}
}
void main()
{
int choice;
int year,month,date;
int day,flag;
char con;
menu();
scanf("%d",&choice);
if(choice==1)
{
r1:system("cls");
printf("\nPlease input the year-month-date(XXXX,XX,XX):");
scanf("%d,%d,%d",&year,&month,&date);
day=getday(year,month,date);
if(day==0)
printf("\n%d-%d-%d is Sunday!\n",year,month,date);
if(day==1)
printf("\n%d-%d-%d is Monday!\n",year,month,date);
if(day==2)
printf("\n%d-%d-%d is Tuesday!\n",year,month,date);
if(day==3)
printf("\n%d-%d-%d is Wednesday!\n",year,month,date);
if(day==4)
printf("\n%d-%d-%d is Thursday!\n",year,month,date);
if(day==5)
printf("\n%d-%d-%d is Friday!\n",year,month,date);
if(day==6)
printf("\n%d-%d-%d is Saturday!\n",year,month,date);
printf("\nContinue...(Y/N)");
con=getch();
if((con=='y')||(con=='Y'))
goto r1;
if((con=='n')||(con=='N'))
main();
}
if(choice==2)
{
r2:system("cls");
printf("\nPlease input the year(XXXX):");
scanf("%d",&year);
flag=isleap(year);
if(flag==1)
printf("\nThe year %d is leap year!\n",year);
if(flag==0)
printf("\nThe year %d is not leap year!\n",year);
printf("\nContinue...(Y/N)");
con=getch();
if((con=='y')||(con=='Y'))
goto r2;
if((con=='n')||(con=='N'))
main();
}
if(choice==3)
{
r3:system("cls");
printf("\nPlease input the year(XXXX):");
scanf("%d",&year);
printcalendar(year);
printf("Continue...(Y/N)");
con=getch();
if((con=='y')||(con=='Y'))
goto r3;
if((con=='n')||(con=='N'))
main();
}
if(choice==4)
{
system("cls");
printf("\nDo you want to Exit?(Y/N)");
con=getch();
if((con=='y')||(con=='Y'))
return;
if((con=='n')||(con=='N'))
main();
}
}
1) 设计题目、设计要求以及系统功能需求分析;
2) 总体设计:包括系统总体设计框架和系统功能模块图;
3) 详细设计。包括主要功能模块的算法设计思路以及对应的工作流程图;
4) 主要源程序代码。包括存储结构设计说明,以及完整源程序清单(放在附录中);
5) 调试分析过程描述。包括测试数据、测试输出结果,以及对程序调试过程中存在问题的思考(列出主要问题的出错现象、出错原因、解决方法及效果等);
(包括主要环境的截屏
6) 总结。包括课程设计过程中的学习体会与收获、对C语言的认识等内容。
7) 附录(完整源程序清单):可以是手写或打印稿(注意:不能和其他同学一样)