Submission #934200

#	Time	Username	Problem	Language	Result	Execution time	Memory
934200		tkaim	A Huge Tower (CEOI10_tower)	Java	Compilation error	0 ms	0 KiB

tower

import java.io.*;
import java.util.Arrays;
import java.util.Comparator;
import java.util.StringTokenizer;

public class App {
 
  public static void main(String[] args) throws IOException {
    //BufferedReader reader = new BufferedReader(new FileReader(new File("diamond.in")));
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    PrintWriter out = new PrintWriter(System.out);
    //PrintWriter out = new PrintWriter(new FileWriter(new File("diamond.out")));

	StringTokenizer sTokenizer = new StringTokenizer(reader.readLine());

	int numCount = Integer.parseInt(sTokenizer.nextToken());
	int difference = Integer.parseInt(sTokenizer.nextToken());

	int[] blocks = new int[numCount];

	sTokenizer = new StringTokenizer(reader.readLine());
	for(int i = 0; i < numCount; i++) {
		blocks[i] = Integer.parseInt(sTokenizer.nextToken());
	}

	Arrays.sort(blocks);
	int answer = 1;
	int upBlock = 1;
	for(int i = 0; i < numCount; i++) {
		if(upBlock >= numCount - 1) {
			int num = numCount - 1 - i;
			if(num != 0) {
				answer *= num;
			}
			continue;
		}
		if(blocks[upBlock] > difference + blocks[i]) {
			int num = upBlock - i;
			if(num != 0) {
				answer *= num;
			}
			
			continue;
		}
		i--;
		upBlock++;
	}
	out.println(answer);
	out.close();
  }
}

Compilation message (stderr)

tower.java:6: error: class App is public, should be declared in a file named App.java
public class App {
       ^
1 error