代码如下:主要问题就是报错的地方:已经用注释吧报错贴上:还看不懂这个报错,求大神帮助:
package Calendar;
import java.util.Scanner;
public class Calendar {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("请输入您想查询的年份:");
int year = in.nextInt();
System.out.println("请输入您想查询的月份:");
int month = in.nextInt();
rili(year,month);
}
public static void rili(int year,int month){
rilitou(year,month);
riliti(year,month);
}
public static void rilitou(int year,int month){
System.out.println("\t\t\t"+year+"年"+month+"月"+"\t\t\t");
System.out.println("===================================================");
System.out.println("星期一\t星期二\t星期三\t星期四\t星期五\t星期六\t星期日");
}
public static void riliti(int year,int month){
int shouri=diyitian(year,month);
int quyuetianshu=yuetianshu(year,month);
int i=0;
for(i=0;i<shouri;i++){
System.out.println(" ");
}
for(i=1;i<=quyuetianshu;i++){
System.out.printf("%4d",i);
}
if((i+shouri)%7==0){
System.out.println();
}
System.out.println();
}
public static int diyitian(int year,int month){
final int qishiri = 3;
int zongtianshu = quzongtianshu(year,month);
return (zongtianshu+qishiri)%7;
}
public static int quzongtianshu(int year,int month){
int total= 0;
for(int i=1800;i<year;i++){
if(runnian(i)){
total+=366;
}else{
total+=365;
}
}
for(int i=1;i<month;i++){
total = total+yuetianshu(year,i);
}
return total;
}
public static int yuetianshu(int year,int month){
if(month==1||month==3||month==5||month==7||month==8||month==10||month==12){
return 31;
}
if(month ==4||month==6||month==9||month==11){
return 30;
}
if(month==2){
return runnian(year)?29:28;
}else{
return 0;
}
public static boolean runnian(int year){
/**
*Multiple markers at this line
Duplicate local variable year
Syntax error on token ")", ; expected
Syntax error on token "(", ; expected
Illegal modifier for parameter runnian; only final is
permitted
*/
return year%400==0||(year%4==0&&year%100!=0);
/**Multiple markers at this line
The operator % is undefined for the argument type(s)
boolean, int
Cannot cast from int to boolean
Type mismatch: cannot convert from boolean to int
*/
}
}
}