smoky

Add solution and test-cases for problem 1910

Add solution and test-cases for problem 1357

Add solution and test-cases for problem 981

Add solution and test-cases for problem 1032

Add solution and test-cases for problem 819

Add solution and test-cases for problem 916

Add solution and test-cases for problem 1014

Add solution and test-cases for problem 1937

Add solution and test-cases for problem 624

Add solution and test-cases for problem 1346