标题: 一道老题目 [打印本页] 作者: 游呤人 时间: 2015-7-21 02:34 标题: 一道老题目 public class Day_04_4 {
public static int[] cutnum(int num) {
int[] nums = new int[5];
for (int i = 0; i < nums.length; i++) {
nums[i] = num % 10;
num /= 10;
}
return nums;
}
public static boolean BiJiao(int a, int b) {
if (a != b)
return false;
return true;
}
public static void main(String[] args) {
for (int i = 10000; i < 100000; i++) {
int[] arr = cutnum(i);
if (!BiJiao(arr[0], arr[4]) || !BiJiao(arr[1], arr[3])
|| !BiJiao(arr[2], arr[0] + arr[1] + arr[3] + arr[4])) {
continue;
}
System.out.println(i);
}
}
}