title: Compute Average Two Numbers Without Overflow
signature: function compute_average_two_numbers_without_overflow(a, b)
test_code: using Printf
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  function validate_solution(actual, expected)
      return actual == expected
  end
  
  function driver(a, b, expected)
      try
  
          if validate_solution(PLACEHOLDER_FN_NAME(a, b), expected)
              return "PASSED";
          end
          return "FAILED";
      catch exception_obj
          return string(Base.typename(typeof(exception_obj)).wrapper);
      end
  end
  
  function main()
      
      result = driver(1, 44, 22);
      @printf("TEST-0...%s\n",result);
      
      result = driver(6, 61, 33);
      @printf("TEST-1...%s\n",result);
      
      result = driver(75, 20, 47);
      @printf("TEST-2...%s\n",result);
      
      result = driver(51, 17, 34);
      @printf("TEST-3...%s\n",result);
      
      result = driver(19, 25, 22);
      @printf("TEST-4...%s\n",result);
      
      result = driver(82, 98, 90);
      @printf("TEST-5...%s\n",result);
      
      result = driver(72, 21, 46);
      @printf("TEST-6...%s\n",result);
      
      result = driver(48, 41, 44);
      @printf("TEST-7...%s\n",result);
      
      result = driver(12, 17, 14);
      @printf("TEST-8...%s\n",result);
      
      result = driver(41, 80, 60);
      @printf("TEST-9...%s\n",result);
      
  end
  
  main()
source_py: def compute_average_two_numbers_without_overflow(a, b):
      return floor(((a + b) / 2))
source_cpp: int compute_average_two_numbers_without_overflow(int a, int b) {
    return ( a + b ) / 2;
  }