万年历代码JAVA万年历代码

跪求C语言编写的万年历原代码，大哥们帮帮忙啊~

//-------------系统库定义------------------- #include "stdio.h" #include "BIOS.h" #include "dos.h" #define X " Sun Mon Tue Wed Thu Fri Sat" #define LEFT 0x4b00 #define RIGHT 0x4d00 #define DOWN 0x5000 #define UP 0x4800 #define PGUP 0x4900 #define PGDW 0x5100 #define ESC 0x011b #define QUERY 0x1071 #define QUERYD 0x1051 //-------------------------------------------- struct date dm ;//时间结构定义 int Cyear,Cmonth,Cday,Cmonnum,Lmonnum ;//全局变量 int isleap(int year)//判断闰年 { if(year%4==0&&year%100||year%400==0) return 1 ; else return 0 ; } int getday(int year,int month,int day)//计算X年X月X日是星期几 { 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+day ; s=year+1+(year-1)/4+(year-1)/100+(year-1)/400+cont ; return s%7 ; } void printspace(int n)//输出空格 { int i ; for(i=0;i<n;i++)printf(" "); } void spacer()//输出分隔符（分隔线） { int i ; for(i=0;i<30;i++) { printf("="); } printf(" "); } void keyinfo()//输出键盘操作信息 { printf(" -------Operation manual------- "); printf("Year:Up key and Down key "); printf("Month:Left key and Right key "); printf("Day:PageUp key and PageDown key "); printf("Query date of the calendar:Q key "); printf("Exit calendar:Esc key "); } void week()//输出当前日期是星期几 { int day ; day=getday(Cyear,Cmonth,Cday); if(day==0) printf(" %d-%d-%d is Sunday! ",Cyear,Cmonth,Cday); if(day==1) printf(" %d-%d-%d is Monday! ",Cyear,Cmonth,Cday); if(day==2) printf(" %d-%d-%d is Tuesday! ",Cyear,Cmonth,Cday); if(day==3) printf(" %d-%d-%d is Wednesday! ",Cyear,Cmonth,Cday); if(day==4) printf(" %d-%d-%d is Thursday! ",Cyear,Cmonth,Cday); if(day==5) printf(" %d-%d-%d is Friday! ",Cyear,Cmonth,Cday); if(day==6) printf(" %d-%d-%d is Saturday! ",Cyear,Cmonth,Cday); } void calendar(int year,int month,int day)//显示日历 { int i,j,d,m,flag,week; int a[13]={0,31,28,31,30,31,30,31,31,30,31,30,31}; m=0,d=0,week=0; Cmonnum=a[month];//当前月的天数 Lmonnum=a[month-1];//上一月的天数 week=d=getday(year,month,1);//取得X年X月的1日是星期几 flag=isleap(year); if(flag==1) { a[2]++; } clrscr(); printf(" The calendar of year %d ",year); spacer(); switch(month) { case 1 : printf(" January 1 "); break ; case 2 : printf(" February 2 "); break ; case 3 : printf(" March 3 "); break ; case 4 : printf(" April 4 "); break ; case 5 : printf(" May 5 "); break ; case 6 : printf(" June 6 "); break ; case 7 : printf(" July 7 "); break ; case 8 : printf(" August 8 "); break ; case 9 : printf(" September 9 "); break ; case 10 : printf(" October 10 "); break ; case 11 : printf(" Nevember 11 "); break ; case 12 : printf(" December 12"); break ; } printf(" "); printf(X); printf(" "); for(i=0;i<6;i++) { if(i==0)//如果是第一个星期时，执行！ { printspace(d*4); for(j=0;j<7-d;j++) { if(m==day-1)//m到达day的前一天时，输出[%d] { printf(" [%d]",++m); } else if(m==day && week!=0)//m到达当天时的,输出%3d { printf("%3d",++m); } else { printf("%4d",++m); } week=(week<6)?week+1:0;//计算当天是星期几 } printf(" "); } else//不是第一个星期时，执行！ { for(j=0;j<7;j++) { if(m<a[month]) { if(m==day-1)//m到达day的前一天时，输出[%d] { if(m<9)//代表只有一位数的数字如9,8,7.....等。

printf(" [%d]",++m); else//代表只有两位数的数字如10,11,12.....等。

printf(" [%d]",++m); } else if(m==day && week!=0) { printf("%3d",++m); } else { printf("%4d",++m); } } week=(week<6)?week+1:0;//计算当天是星期几 } printf(" "); if(m==a[month])break ; } } spacer(); if(flag==1) printf(" The year %d is leap year! ",year); if(flag==0) printf(" The year %d is not leap year! ",year); week(); printf(" The current date is: %d-%d-%d ",dm.da_year,dm.da_mon,dm.da_day); keyinfo(); } //keyboard Operation void key() { int key ; Cyear=dm.da_year,Cmonth=dm.da_mon,Cday=dm.da_day ; calendar(Cyear,Cmonth,Cday); while(1) { key=bioskey(0); if(key==RIGHT) { if(Cmonth<12&&Cmonth>=1) { Cmonth++; } else { Cyear++; Cmonth=1 ; } } if(key==LEFT) { if(Cmonth<=12&&Cmonth>1) { Cmonth--; } else { Cyear--; Cmonth=12 ; } } if(key==UP) { Cyear++; } if(key==DOWN) { Cyear--; } if(key==PGUP) { if(Cday!=1) { Cday--; } else if(Cday==1&&Cmonth==1) { Cyear--; Cmonth=12 ; Cday=31 ; } else { Cmonth--; Cday=Lmonnum ; } } if(key==PGDW) { if(Cmonnum!=Cday) { Cday++; } else if(Cmonnum==Cday&&Cmonth==12) { Cyear++; Cmonth=1 ; Cday=1 ; } else { Cmonth++; Cday=1 ; } } if(key==QUERY||key==QUERYD) { printf("Input date format(YYYY,MM,DD):"); scanf("%d,%d,%d",&Cyear,&Cmonth,&Cday); } if(key==ESC)break ; calendar(Cyear,Cmonth,Cday); } } void main() { clrscr(); getdate(&dm); key(); }

解释一个万年历其中的一个代码

if 结构在里面 是 起 第一个 是 判断 年 是不是 闰年

小于7是因为 一年 只有 7个大月 其余都是小月

最后一个循环 是 因为 一个星期 7 天 它是按 星期日 为一个星期的第一天 循环的

java程序的万年历编程代码？

public static void main(String[] args) { e5a48de588b662616964757a686964616f31333330333631Calendar calendar = Calendar.getInstance(); calendar.set(Calendar.YEAR, 2012); calendar.set(Calendar.MONTH,1); calendar.set(Calendar.DAY_OF_MONTH, 1); int first = calendar.get(Calendar.DAY_OF_WEEK) - 1; System.out.println(calendar.get(Calendar.YEAR) + "年" + (calendar.get(Calendar.MONTH) + 1) + "月万年历"); System.out.println("日 一 二 三 四 五 六"); for (int i = 0; i < first; i++) { System.out.print("　 "); } int maxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH); for (int i = 0; i < maxDay; i++) { if (first / 7 == 1) { first = 0; System.out.println(); } System.out.print(i + 1 + (first / 6 == 1 || i == maxDay - 1 ? "" : " ")); first++; } }

用c语言设计一个简单的万年历怎么写代码

#include"stdio.h"#include"stdlib.h"main(){intYear,Month;//年、月intFirstDay_Year,FirstDay_Month;//某年的第一天是星期几,某年某月的第一天是星期几(范围是0~6,其中0代表星期日)intIsLeapYear;//是否为闰年，0表示不是闰年,1表示是闰年inti,d,y;//临时变量charYN;//YesNo,程序是否要继续intDays[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};//Days[1~12]存储每个月有多少天，其中二月的天数是可变的(闰年29天,平年28天),这里初始化为28天printf("C语言简单万年历 ");//打印标题XunHuan://循环标号(可以通过goto跳转到这里)printf("请输入年份:");//提示输入年份(0~9999)scanf("%d",&Year);//把输入的年份赋值给变量Yearprintf("请输入月份:");//提示输入月份(1~12)scanf("%d",&Month);//把输入的月份赋值给变量Monthy=Year;FirstDay_Year=5*(y/4)+(y%4)-(y/100)+(y/400);//蔡勒公式(计算某年的第一天是星期几)IsLeapYear=(y%4==4&&y%100!=100||y%400==0)?1:0;//判断是否为闰年Days[2]=(IsLeapYear==1)?29:28;//闰年二月29天,非闰年二月28天for(i=1,d=0;i

JAVA万年历代码

package clock; /** *//** * MainFrame.java * Summary 万年历主类 * Created on * @author * remark */ import java.awt.BorderLayout; import java.awt.Color; import java.awt.GridLayout; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.sql.Date; import java.util.Calendar; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; class MainFrame extends JFrame { /** *//** * */ private static final long serialVersionUID = 1L; JPanel panel = new JPanel(new BorderLayout()); JPanel panel1 = new JPanel(); JPanel panel2 = new JPanel(new GridLayout(7, 7)); JPanel panel3 = new JPanel(); JLabel[] label = new JLabel[49]; JLabel y_label = new JLabel("年份"); JLabel m_label = new JLabel("月份"); 1 = new JComboBox(); 2 = new JComboBox(); int re_year, re_month; int x_size, y_size; String year_num; Calendar now = Calendar.getInstance(); // 实例化Calendar MainFrame() { super("万年历"); setSize(300, 350); x_size = (int) (Toolkit.getDefaultToolkit().getScreenSize().getWidth()); y_size = (int) (Toolkit.getDefaultToolkit().getScreenSize().getHeight()); setLocation((x_size - 300) / 2, (y_size - 350) / 2); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); panel1.add(y_label); 1); panel1.add(m_label); 2); for (int i = 0; i < 49; i++) { label[i] = new JLabel("", JLabel.CENTER);// 将显示的字符设置为居中 panel2.add(label[i]); } panel3.add(new Clock(this)); panel.add(panel1, BorderLayout.NORTH); panel.add(panel2, BorderLayout.CENTER); panel.add(panel3, BorderLayout.SOUTH); panel.setBackground(Color.white); panel1.setBackground(Color.white); panel2.setBackground(Color.white); panel3.setBackground(Color.white); Init(); 1.addActionListener(new ClockAction()); 2.addActionListener(new ClockAction()); setContentPane(panel); setVisible(true); setResizable(false); } class ClockAction implements ActionListener { public void actionPerformed(ActionEvent arg0) { int c_year, c_month, c_week; c_year = 1.getSelectedItem().toString()); // 得到当前所选年份 c_month = 2.getSelectedItem().toString()) - 1; // 得到当前月份，并减1,计算机中的月为0－11 c_week = use(c_year, c_month); // 调用函数use，得到星期几 Resetday(c_week, c_year, c_month); // 调用函数Resetday } } public void Init() { int year, month_num, first_day_num; String log[] = { "日", "一", "二", "三", "四", "五", "六" }; for (int i = 0; i < 7; i++) { label[i].setText(log[i]); } for (int i = 0; i < 49; i = i + 7) { label[i].setForeground(Color.red); // 将星期日的日期设置为红色 } for (int i = 6; i < 49; i = i + 7) { label[i].setForeground(Color.green);// 将星期六的日期设置为绿色 } for (int i = 1; i < 10000; i++) { 1.addItem("" + i); } for (int i = 1; i < 13; i++) { 2.addItem("" + i); } month_num = (int) (now.get(Calendar.MONTH)); // 得到当前时间的月份 year = (int) (now.get(Calendar.YEAR)); // 得到当前时间的年份 1.setSelectedIndex(year - 1); // 设置下拉列表显示为当前年 2.setSelectedIndex(month_num); // 设置下拉列表显示为当前月 first_day_num = use(year, month_num); Resetday(first_day_num, year, month_num); } public int use(int reyear, int remonth) { int week_num; now.set(reyear, remonth, 1); // 设置时间为所要查询的年月的第一天 week_num = (int) (now.get(Calendar.DAY_OF_WEEK));// 得到第一天的星期 return week_num; } @SuppressWarnings("deprecation") public void Resetday(int week_log, int year_log, int month_log) { int month_day_score; // 存储月份的天数 int count; month_day_score = 0; count = 1; Date date = new Date(year_log, month_log + 1, 1); // now Calendar cal = Calendar.getInstance(); cal.setTime(date); cal.add(Calendar.MONTH, -1); // 前个月 month_day_score = cal.getActualMaximum(Calendar.DAY_OF_MONTH);// 最后一天 for (int i = 7; i < 49; i++) { // 初始化标签 label[i].setText(""); } week_log = week_log + 6; // 将星期数加6，使显示正确 month_day_score = month_day_score + week_log; for (int i = week_log; i < month_day_score; i++, count++) { label[i].setText(count + ""); } } public static void main(String[] args) { JFrame.setDefaultLookAndFeelDecorated(true); new MainFrame(); } }