第五周上机作业

public class fff {
public static viod main(string[]args){
for(int m,b,s=0,j;
{m=i;s=0;
do{
b=m%10;
s=s+b*b*b;
m=m/10;
}while(m!=0);
if(s==i)
{a[j]=s;j++;}

}
System.out.print("水仙花数:
");
}
System.out.println("%d
",a[i]);
return 0;
}
}

pubilc class fff{
public static void main(String[] args){
 for(int i=1;i++){
for(int j=1;j++){
System.out.print(j+"*"+i+"="+9j*i)+" ");
}
System.out.println();
}
}

public class fff {

    public static void main(String[] args) {
        int allday = 0;
        int[] days = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
        System.out.print("请输入年月日:");
        String dateStr = read.next();
        String[] dateInt = dateStr.split("/");
        int year = Integer.parseInt(dateInt[0]);
        int month = Integer.parseInt(dateInt[1]);
        int day = Integer.parseInt(dateInt[2]);
        for (int i = 0; i < month - 1; i++) {
            allday += days[i];
        }
        allday += day;
        if ((((year % 4 == 0 && year % 100 == 0) || year % 400 == 0) && month > 2)) {
            allday++;
        }
        System.out.println(month + "月" + day + "是" + year + "年的第" + allday + "天");
    }
}

public class fff {
    public static void main(String[] args) {
        System.out.println("请输入一个整数：");
        int num=sc.nextInt();
        int result=0;
        while(true)
        {
            int n=num%10;
            result=result*10+n;
            num=num/10;
            if(num==0)
            {
                break;
            }
        }
        System.out.println(result);
    }
 
}