package chelper;

import net.egork.chelper.task.Test;
import net.egork.chelper.tester.TestCase;

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

public class CTestCase {
  @TestCase
  public Collection<Test> createTests() {
    List<Test> tests = new ArrayList<>();

    StringBuilder test, answer;

    {
      test = new StringBuilder();
      answer = new StringBuilder();
      makeTest1(test, answer);
      if (answer.length() == 0) {
        tests.add(new Test(test.toString()));
      } else {
        tests.add(new Test(test.toString(), answer.toString()));
      }
    }

    return tests;
  }

  void makeTest1(StringBuilder test, StringBuilder answer) {
    int n = 1000000;

    test.append(n).append('\n');

    for (int i = 0; i < n; i++) {
      test.append(i).append('\n');
    }
  }
}