title: Check Whether Given Number Even Odd 1
signature: function check_whether_given_number_even_odd_1(n)
test_code: using Printf
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  function validate_solution(actual, expected)
      return actual == expected
  end
  
  function driver(n, expected)
      try
  
          if validate_solution(PLACEHOLDER_FN_NAME(n), expected)
              return "PASSED";
          end
          return "FAILED";
      catch exception_obj
          return string(Base.typename(typeof(exception_obj)).wrapper);
      end
  end
  
  function main()
      
      result = driver(57, false);
      @printf("TEST-0...%s\n",result);
      
      result = driver(73, false);
      @printf("TEST-1...%s\n",result);
      
      result = driver(79, false);
      @printf("TEST-2...%s\n",result);
      
      result = driver(36, true);
      @printf("TEST-3...%s\n",result);
      
      result = driver(71, false);
      @printf("TEST-4...%s\n",result);
      
      result = driver(23, false);
      @printf("TEST-5...%s\n",result);
      
      result = driver(41, false);
      @printf("TEST-6...%s\n",result);
      
      result = driver(66, true);
      @printf("TEST-7...%s\n",result);
      
      result = driver(46, true);
      @printf("TEST-8...%s\n",result);
      
      result = driver(50, true);
      @printf("TEST-9...%s\n",result);
      
  end
  
  main()
source_py: def check_whether_given_number_even_odd_1(n):
      return (not (n & 1))
source_cpp: bool check_whether_given_number_even_odd_1(int n) {
    return ( ! ( n & 1 ) );
  }