日历的编程方法

1、西安交通大学实验报告课程名称：计算机程序设计(C+)实验名称：学院：能动学院实验日期年月日班级：环境31_姓名：黎刚刚学号:2130309021自评成绩：说明：(1)格式完整,各项都应填写,包括自评成绩.(2)排版整洁.实验报告名称行、班级、学号姓名行不应折行,正文用小四号或五号字,截图去掉不必要的空白,居中.大小协调.如果不能得到正确结果,也应说明现象和问题.(3)每题应写清题目,运行应考虑各种可能的输入,以检验程序能完成所要求的功能.(4)实验报告命名标准.格式为："lab"+实验序号+"_"+学号.doc,例如：lab01_2130101001.d

2、oc(5)不要迟交.迟交的成绩会很低.不接受邮件提交.一、实验目的二、实验内容与结果题目1源程序1#include<iostream>#include<cmath>usingnamespacestd;classdateprivate:inty,m,d;public:date(inty0,intm0,intd0)y=y0;m=m0;d=d0;boolisleap();voidshowcalendar();intjiange();intweekday.；intdays(datec2);date()()；booldate:isleap()(if(y%4=0&&

3、y%100!=0|y%400=0)(returntrue;)else(returnfalse;)voiddate:showcalendar()(inti;inta=31,29,31,30,31,30,31,31,30,31,30,31;intb=31,28,31,30,31,30,31,31,30,31,30,31;cout<<"SUN"<<'t'<<"MON"<<'t'<<"TUE"<<'t'<<&qu

4、ot;WED"<<'t'<<"THU"<<'t'<<"FRI"<<'t'<<"SAT"<<endl;if(weekday()>0)for(i=1;i<=weekday();i+)cout<<""<<'t'if(isleap()for(i=1;i<=am-1;i+)cout<<i<<'t&

5、#39;if(i+weekday()%7=0)cout<<endl;elsefor(i=1;i<=bm-1;i+)cout<<i<<'t'if(i+weekday()%7=0)(cout<<endl;cout<<endl;intdate:jiange()(intz,i,j;j=0;for(i=1900;i<y;i+)(if(i%4=0&&i%100!=0|i%400=0)(j+;inta=31,29,31,30,31,30,31,31,30,31,30,31;intb=31,28,31,30

6、,31,30,31,31,30,31,30,31;z=(y-1900-j)*365+j*366;if(isleap()for(i=0;i<m-1;i+)z=z+ai;elsefor(i=0;i<m-1;i+)z=z+bi;z=z+d;returnz;intdate:weekday()intn;n=jiange()%7;returnn;)intdate:days(datec2)(intdays,days1,days2;days1=jiange();days2=c2.jiange();days=days1-days2;if(days<0)(days=-days;)returnda

7、ys;)intmain()(cout<<"请分别输入今天的年份,月份和日期"<<endl;inty1,m1,d1,y2,m2,d2;cin>>y1>>m1>>d1;cout<<"请分别输入要做比照的年份,月份和日期"<<endl;cin>>y2>>m2>>d2;datec1(y1,m1,d1);datec2(y2,m2,d2);datec3(y1,m1,1);if(c1.isleap()(cout<<"今年是闰年&

8、quot;<<endl;)else(cout<<"今年不是闰年"<<endl;)c3.showcalendar();switch(c1.weekday()(case0:cout<<今天是星期天"<<endl;break;case 1:cout<<"今天是星期一"<<endl;break;case 2:cout<<"今天是星期二"<<endl;break;case 3:cout<<"今天是星期三&q

9、uot;<<endl;break;case 4:cout<<"今天是星期四"<<endl;break;case 5:cout<<"今天是星期五"<<endl;break;case 6:cout<<"今天是星期六"<<endl;break;cout<<"两个日期相差"<<c1.days(c2)<<"天"<<endl;return0;运行结果1SBC:Windows5yEtemS2cmd.exe请分别输入今天的年份,月份和日期2021512请分别输入要做甘比的年侑,月份和日期G12今年不是闰年RUNMONTUEUEDTHUiFRI2SOT34&&7S910Lt121314151G17L81?21222324252723293831r3BC:WindowssystemS2cmd.exe期相键星即显是niy天就今两请天,如续五靠请分别输入今天