电子万年历: 用C语言设计一个年历系统

来源:百度知道 编辑:UC知道 时间:2024/05/03 12:08:46
功能要求 :
(1) 输入任一年将显示出该年的所有月份日期,对应的星期
(2) 注意闰年情况
其显示格式要求如下:
(1)月份:中文英文都可以,
(2)下一行显示星期,从周日到周六,中英文都可以
(3)下一行开始显示日期从1号开始,并按其是周几实际情况与上面的星期数垂直对齐
当输入2004显示如下:
Input the year:2004
The calendar of the year 2004.
Januray 1 February 2
Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat
1 2 3 1 2 3 4 5 6 7
4 5 6 7 8 9 10 8 9 10 11 12 13 14
11 12 13 14 15 16 17 15 16 17 18 19 20 21
18 19 20 21 22 23 24 22 23 24 25 26 27 28
25 26 27 28 29 30 31 29
=========================== ===========================
March 3 April 4
Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat
1 2 3 4 5 6 1 2 3
7 8 9 10 11 12 13

两个月并排显示也太变态了,
我做了一个各个月连续显示的:

#include <stdio.h>
#include <conio.h>
#include <stdlib.h>
#include <time.h>

int leap(int year )
{
if ((year %4 == 0) && (year % 100 != 0)
|| (year % 400 == 0))
{
return 1;
}
return 0;
}

void show(int year,int month)
{
const char month_str[][4]={"","Jan","Feb","Mar","Apl",
"May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
const int month_day[]={0,31,28,31,30,31,30,31,31,30,31,30,31};
int i,j,wdays,mdays,days;
int count=0;

for(i=1,days=0;i<year;i++)
{
if(leap(i))
{
days += 366;
}
else
{
days += 365;
}
}
for(i=1;i<month;i++)
{
if(i==2 && leap(year))
{
days+=29;