Aizu Online Judge 0137 Middle-Square Method

■0137 Middle-Square Method

やるだけ．

import java.util.*;
import java.lang.*;
import java.math.*;
import java.io.*;

import static java.lang.Math.*;
import static java.util.Arrays.*;

public class Main{

 Scanner sc=new Scanner(System.in);

 int INF=1<<28;
 double EPS=1e-9;

 void run(){
  int n=sc.nextInt();
  for(int j=1;j<=n;j++){
   int k=sc.nextInt();
   println("Case "+j+":");
   for(int i=0; i<10; i++){
    k=(k*k/100)%10000;
    println(""+k);
   }
  }
 }

 void debug(Object... os){
  System.err.println(Arrays.deepToString(os));
 }

 void print(String s){
  System.out.print(s);
 }

 void println(String s){
  System.out.println(s);
 }

 public static void main(String[] args){
  // System.setOut(new PrintStream(new BufferedOutputStream(System.out)));
  new Main().run();
 }
}