4.10作业

来源：互联网发布：好听女装淘宝店铺名字编辑：程序博客网时间：2024/04/29 16:31

以下是今天的作业，纠结了很久，结合这几天讲的东西写出来的，大家有意见多提哈

import javax.swing.JOptionPane;

public class tianshu {

/**
* @param args
*/
public static void main(String[] args) {
  // TODO Auto-generated method stub
String year =JOptionPane.showInputDialog(null,"请输入年份");
String month =JOptionPane.showInputDialog(null,"请输入月份");
String day =JOptionPane.showInputDialog(null,"请输入号数");
    int a =Integer.parseInt(year);
    int b =Integer.parseInt(month);
    int c =Integer.parseInt(day);
    int c1=31;
    int c2=28;
    int c3=29;
    int c4=30;

    if(b == 1 && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+c+"天");
    }
    else if(b == 2 && (a%4 == 0) && (c<=29)){

    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1)+"天");
    }
    else if(b == 2 && (a%4 == 0) && (c<=28)){

    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1)+"天");
    }
    else if((a%4 == 0) && (b == 3) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3)+"天");
    }
    else if((a%4 != 0) && (b == 3) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2)+"天");
    }
    else if((a%4 == 0) && (b == 4) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1)+"天");
    }
    else if((a%4 != 0) && (b == 4) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1)+"天");
    }
    else if((a%4 == 0) && (b == 5) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4)+"天");
    }
    else if((a%4 != 0) && (b == 5) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4)+"天");
    }
    else if((a%4 == 0) && (b == 6) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4+c1)+"天");
    }
    else if((a%4 != 0) && (b == 6) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4+c1)+"天");
    } else if((a%4 == 0) && (b == 7) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4+c1+c4)+"天");
    }
    else if((a%4 != 0) && (b == 7) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4+c1+c4)+"天");
    } else if((a%4 == 0) && (b == 8) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4+c1+c4+c1)+"天");
    }
    else if((a%4 != 0) && (b == 8) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4+c1+c4+c1)+"天");
    }
    else if((a%4 == 0) && (b == 9) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4+c1+c4+c1+c1)+"天");
    }
    else if((a%4 != 0) && (b == 9) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4+c1+c4+c1+c1)+"天");
    } else if((a%4 == 0) && (b == 10 && (c<=31))){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4+c1+c4+c1+c1+c4)+"天");
    }
    else if((a%4 != 0) && (b == 10) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4+c1+c4+c1+c1+c4)+"天");
    }
    else if((a%4 == 0) && (b == 11) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4+c1+c4+c1+c1+c4+c1)+"天");
    }
    else if((a%4 != 0) && (b == 11) && (c<=30)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4+c1+c4+c1+c1+c4+c1)+"天");
    }
    else if((a%4 == 0) && (b == 12) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c3+c1+c4+c1+c4+c1+c1+c4+c1+c4)+"天");
    }
    else if((a%4 != 0) && (b == 12) && (c<=31)){
    JOptionPane.showMessageDialog(null, "是"+a+"年的第"+(c+c1+c2+c1+c4+c1+c4+c1+c1+c4+c1+c4)+"天");
    }

    else{
        JOptionPane.showMessageDialog(null,"输入错误");

}
}

}