java大神求救!!
答案:3 悬赏:0 手机版
解决时间 2021-03-26 19:53
- 提问者网友:流星是天使的眼泪
- 2021-03-26 16:59
java大神求救!!
最佳答案
- 五星知识达人网友:风格不统一
- 2021-03-26 17:25
按照你的要求编写的Java程序如下
import java.util.Calendar;
import java.util.Scanner;
public class JavaCalendar {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
System.out.print("Enter full year(e.g.,2012):");
int year=sc.nextInt();
System.out.print("Enter month as a number between 1 and 12:");
int month=sc.nextInt();
CalendarBean cb = new CalendarBean();
cb.setYear(year);
cb.setMonth(month);
String a[] = cb.getCalendar();
String Month[] ={"January","February","March","April","May","June","July","August","September","October","November","December"};
String str[] ={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
System.out.println();
System.out.printf("%20s
",Month[month-1]);
System.out.println("-------------------------------------------");
for(String c:str){
System.out.printf("%5s",c);
}
System.out.println();
for(int i=0;i System.out.printf("%5s",a[i]);
if((i+1)%7==0){
System.out.println();
}
}
}
}
class CalendarBean{
int year = 0;
int month = 0;
public void setYear(int year){
this.year = year;
}
public void setMonth(int month){
this.month = month;
}
public String [] getCalendar(){
String a[] = new String[42];
Calendar calendar = Calendar.getInstance();
calendar.set(year,month-1,1);
int weekDay = calendar.get(Calendar.DAY_OF_WEEK)-1;
int day = 0;
if(month==1 || month==3 || month==5 || month==7 || month==8 || month==10 || month==12){
day = 31;
}
if(month==4 || month==6 || month== 9 || month==11){
day = 30;
}
if(month==2){
if(year%4==0&&year%100 !=0 || year%400==0){
day = 29;
}
else day = 28;
}
for(int i=0;i a[i] ="";
}
for(int i=weekDay,n=1;i a[i] = String.valueOf(n);
n++;
}
for(int i=weekDay+day;i a[i] = "";
}
return a;
}
}运行结果
import java.util.Calendar;
import java.util.Scanner;
public class JavaCalendar {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
System.out.print("Enter full year(e.g.,2012):");
int year=sc.nextInt();
System.out.print("Enter month as a number between 1 and 12:");
int month=sc.nextInt();
CalendarBean cb = new CalendarBean();
cb.setYear(year);
cb.setMonth(month);
String a[] = cb.getCalendar();
String Month[] ={"January","February","March","April","May","June","July","August","September","October","November","December"};
String str[] ={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
System.out.println();
System.out.printf("%20s
",Month[month-1]);
System.out.println("-------------------------------------------");
for(String c:str){
System.out.printf("%5s",c);
}
System.out.println();
for(int i=0;i System.out.printf("%5s",a[i]);
if((i+1)%7==0){
System.out.println();
}
}
}
}
class CalendarBean{
int year = 0;
int month = 0;
public void setYear(int year){
this.year = year;
}
public void setMonth(int month){
this.month = month;
}
public String [] getCalendar(){
String a[] = new String[42];
Calendar calendar = Calendar.getInstance();
calendar.set(year,month-1,1);
int weekDay = calendar.get(Calendar.DAY_OF_WEEK)-1;
int day = 0;
if(month==1 || month==3 || month==5 || month==7 || month==8 || month==10 || month==12){
day = 31;
}
if(month==4 || month==6 || month== 9 || month==11){
day = 30;
}
if(month==2){
if(year%4==0&&year%100 !=0 || year%400==0){
day = 29;
}
else day = 28;
}
for(int i=0;i
}
for(int i=weekDay,n=1;i
n++;
}
for(int i=weekDay+day;i a[i] = "";
}
return a;
}
}运行结果
全部回答
- 1楼网友:长青诗
- 2021-03-26 18:11
你需求 弄明白了没有 这是关键追问记1年1月1日为星期一 显示给定的日历 程序提醒输入某年某月 然后显示整个月的日历
按照
周一 周二 周三 ……周六 周日的顺序显示不是周日 周一 周二……周五周六形式上面是我目前完成的部分 有错误请指正 谢谢🙏追答首先 你不管 那些需求 先按照
周一 周二 周三 ……周六 周日的顺序显示 出一个月份 一个一个出来就好了追问好哒 谢谢 我仔细看看我上面完成的部分有什么错误吗 请大神指点追答你是现在 只是在java控制台输出看看吗?那样的话 先面那个回答者的代码 你可以拿来借鉴一下,只是显示的顺序改一下
按照
周一 周二 周三 ……周六 周日的顺序显示不是周日 周一 周二……周五周六形式上面是我目前完成的部分 有错误请指正 谢谢🙏追答首先 你不管 那些需求 先按照
周一 周二 周三 ……周六 周日的顺序显示 出一个月份 一个一个出来就好了追问好哒 谢谢 我仔细看看我上面完成的部分有什么错误吗 请大神指点追答你是现在 只是在java控制台输出看看吗?那样的话 先面那个回答者的代码 你可以拿来借鉴一下,只是显示的顺序改一下
- 2楼网友:酒安江南
- 2021-03-26 17:57
import java.util.Calendar;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
int year, month;
String[] week = {"Mon","Tue","Wed","Thu","Fri","Sat","Sun"};
int start = 0;
Scanner scanner = new Scanner(System.in);
System.out.print("请输入年份:");
year = scanner.nextInt();
System.out.print("请输入月份:");
month = scanner.nextInt();
Calendar calendar = Calendar.getInstance();
calendar.set(year,month-1,1);
start = calendar.get(Calendar.DAY_OF_WEEK)-2;
for (int i = 0; i < 7; i++) {
System.out.print(" "+week[i]);
}
System.out.println();
hey : for (int i = 0; i < 5; i++) {
for (int j = 0; j < 7; j++) {
if (calendar.get(Calendar.MONTH) != month-1) {
break hey;
}
if(start-- > 0){
System.out.printf(" ");
}else{
System.out.print(calendar.get(Calendar.DAY_OF_MONTH)>9?
" "+calendar.get(Calendar.DAY_OF_MONTH):" 0"+calendar.get(Calendar.DAY_OF_MONTH));
calendar.add(Calendar.DAY_OF_MONTH,1);
}
}
System.out.println();
}
}
}
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
int year, month;
String[] week = {"Mon","Tue","Wed","Thu","Fri","Sat","Sun"};
int start = 0;
Scanner scanner = new Scanner(System.in);
System.out.print("请输入年份:");
year = scanner.nextInt();
System.out.print("请输入月份:");
month = scanner.nextInt();
Calendar calendar = Calendar.getInstance();
calendar.set(year,month-1,1);
start = calendar.get(Calendar.DAY_OF_WEEK)-2;
for (int i = 0; i < 7; i++) {
System.out.print(" "+week[i]);
}
System.out.println();
hey : for (int i = 0; i < 5; i++) {
for (int j = 0; j < 7; j++) {
if (calendar.get(Calendar.MONTH) != month-1) {
break hey;
}
if(start-- > 0){
System.out.printf(" ");
}else{
System.out.print(calendar.get(Calendar.DAY_OF_MONTH)>9?
" "+calendar.get(Calendar.DAY_OF_MONTH):" 0"+calendar.get(Calendar.DAY_OF_MONTH));
calendar.add(Calendar.DAY_OF_MONTH,1);
}
}
System.out.println();
}
}
}
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息,可以点下面链接进行举报!
点此我要举报以上问答信息
大家都在看
推荐资讯