标签:blog java 2014 for har file
/**
* 水仙花数
* */
public class Daffodil {
public static void main(String[] args) {
int max = 9999 ;
int min = 10 ;
for(int x=min;x<max;x++){
String temp = String.valueOf( x ) ;
int pow = temp.length() ;
char[] chars = temp.toCharArray() ;
int all = 0 ;
for(char c : chars){
int a = Integer.parseInt( String.valueOf(c) ) ;
all += Math.pow( a , pow ) ;
}
if(all == x){
System.out.println( x + "是水仙花数" ) ;
}
}
}
}标签:blog java 2014 for har file
原文地址:http://blog.csdn.net/hfmbook/article/details/36016165