java水仙花数代码，三位四位五位

public class ShuiXianHua{ 
   
    public static void main(String[] args){ 
   
        for(int i=100;i<1000;i++){ 
   
            int x =i/100;
            int y =i/10%10;
            int z =i%10;
            if (x*x*x + y*y*y + z*z*z == i){ 
   
                System.out.println(x+","+y+","+z+"|"+"三位水仙花数是："+i);
            }
        }System.out.println("======再来看看其他的呗======");
        for(int j=1000;j<10000;j++){ 
   
            int a =j/1000;
            int b =j/100%10;
            int c =j/10%10;
            int d =j%10;
            if(a*a*a*a + b*b*b*b + c*c*c*c +d*d*d*d == j) { 
   
                System.out.println(a+","+b+","+c+","+d+"|"+"四位水仙花是："+j);
            }
        }System.out.println("======还有还有，别走，再看看呗======");
        for(int o=10000;o<100000;o++){ 
   
            int q=o/10000;
            int w=o/1000%10;
            int e=o/100%10;
            int r=o/10%10;
            int t=o%10;
            if(q*q*q*q*q + w*w*w*w*w + e*e*e*e*e + r*r*r*r*r + t*t*t*t*t ==o){ 
   
                System.out.println(q+","+w+","+e+","+r+","+t+"|"+"五位水仙花是："+o);
            }
        }
    }
}

输出结果：
1,5,3|三位水仙花数是：153
3,7,0|三位水仙花数是：370
3,7,1|三位水仙花数是：371
4,0,7|三位水仙花数是：407
======再来看看其他的呗======
1,6,3,4|四位水仙花是：1634
8,2,0,8|四位水仙花是：8208
9,4,7,4|四位水仙花是：9474
======还有还有，别走，再看看呗======
5,4,7,4,8|五位水仙花是：54748
9,2,7,2,7|五位水仙花是：92727
9,3,0,8,4|五位水仙花是：93084

public class ShuiXianHua{ 
   
    public static void main(String[] args){ 
   
        for(int i=100;i<1000;i++){ 
   
            if (Math.pow(i/100,3) + Math.pow(i/10%10,3) + Math.pow(i%10,3) == i){ 
   
                System.out.println(x+","+y+","+z+"|"+"三位水仙花数是："+i);
            }
        }
    }
}