function AllProblem1()
  fprintf("Dataset 1:\n");
  Problem1('training_data1.txt', 'test_data1.txt')
  fprintf("\nDataset 2:\n");
  Problem1('training_data2.txt', 'test_data2.txt')
  fprintf("\nDataset 3:\n");
  Problem1('training_data3.txt', 'test_data3.txt')
end