import java.util.Scanner;
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.FileReader;
import java.io.File;
import java.util.Collections;
class Main
{
public static void main(String[] args) throws IOException {
int n;
for (int i = 0; i < 256; i++) {
n = i * i;
boolean flag = true;
String s = (new Integer(n)).toString();
for (int j = 0; j < s.length() / 2; j++) {
if (s.charAt(j) != s.charAt(s.length() - 1 - j)) {
flag = false;
break;
}
}
if (flag) {
System.out.println(i);
}
}
}
}
题目1074:对称平方数
最新推荐文章于 2024-04-30 18:17:37 发布