/* ÐèÇó£ºÍ³¼Æ¡±Ë®ÏÉ»¨Êý¡±¹²ÓжàÉÙ¸ö ·ÖÎö£º A:ÎÒÃÇҪͳ¼ÆÓжàÉÙ¸öÂú×ãÌõ¼þµÄÊý¾Ý£¬¾ÍÒª¶¨ÒåÒ»¸öͳ¼Æ±äÁ¿ int count = 0; B:Ò»¸öÈýλÊýÆäʵ¸æËßÎÒÃǵÄÊÇ·¶Î§£¬Í¨¹ýforÑ­»·¾Í¿ÉÒԸ㶨¡£ C:Æä¸÷λÊý×ÖµÄÁ¢·½ºÍµÈÓÚ¸ÃÊý±¾Éí¾ÍÊǹæÔò ÎÒÃÇÈçºÎÈ¡µÃÿһ¸öλÉϵÄÊý¾ÝÄØ? ¸øÁËÈÎÒâµÄÒ»¸öÊý¾Ýx 153 ¸öλ£ºx%10 ʮλ£ºx/10%10 °Ùλ£ºx/10/10%10 ǧλ£ºx/10/10/10%10 ... x == (¸öλ*¸öλ*¸öλ + ʮλ*ʮλ*ʮλ + °Ùλ*°Ùλ*°Ùλ) */ class ForDemo4 { public static void main(String[] args) { //¶¨Òåͳ¼Æ±äÁ¿ int count = 0; for(int x=100; x<1000; x++) { int ge = x%10; int shi = x/10%10; int bai = x/10/10%10; if(x == (ge*ge*ge + shi*shi*shi + bai*bai*bai)) { count++; } } System.out.println("Ë®ÏÉ»¨Êý¹²ÓУº"+count+"¸ö"); } }