/*
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 */
package codejam.common;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

package MyAllgoritmicLib;

public class SimpleNumbers {
	public static boolean[] masInt;

	public static void initSimpleInt(int n) { // âõîäíûå äàííûå
		masInt = new boolean[n + 1];
		for(int i=0; i<=n;i++){
			masInt[i] = true;
		}
		masInt[0] = masInt[1] = false; // åñëè êòî-òî áóäåò èñïîëüçîâàòü ýòè
		// çíà÷åíèÿ
		for (int i = 2; i <= n; ++i) {
			if (masInt[i]) {
				for (int j = i + i; j < n; j += i) {
					masInt[j] = false;
				}
			}
		}
	}

	public static void main(String[] args) {
		initSimpleInt(1000000);
		int col = 0;
		int max = 0;
		for (int i = 0; i < 1000000; i++) {
			if (masInt[i]) {
				col++;
				max = i;
			}
		}
		System.out.println(max);
		System.out.println(col);
	}
}
