public static void print() {
int count = 0;
for (int x = 9999; x > 999; x--) {
int ge = x % 10;
int shi = x / 10 % 10;
int bai = x / 10 / 10 % 10;
int qian = x / 10 / 10 / 10 % 10;
if (qian + shi == bai + ge) {
System.out.print(x + "、");
count++;
if (count % 5 == 0) {
System.out.println();
}
}
public class Day1_ClassTest2 {
public static void main(String[] args) {
int sum =0; int count=0;
for (int i = 1000; i < 9999; i++) {
String s = String.valueOf(i);