title: Program Area Square
signature: function program_area_square(side)
test_code: using Printf
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  function validate_solution(actual, expected)
      return actual == expected
  end
  
  function driver(side, expected)
      try
  
          if validate_solution(PLACEHOLDER_FN_NAME(side), expected)
              return "PASSED";
          end
          return "FAILED";
      catch exception_obj
          return string(Base.typename(typeof(exception_obj)).wrapper);
      end
  end
  
  function main()
      
      result = driver(50, 2500);
      @printf("TEST-0...%s\n",result);
      
      result = driver(64, 4096);
      @printf("TEST-1...%s\n",result);
      
      result = driver(92, 8464);
      @printf("TEST-2...%s\n",result);
      
      result = driver(23, 529);
      @printf("TEST-3...%s\n",result);
      
      result = driver(38, 1444);
      @printf("TEST-4...%s\n",result);
      
      result = driver(55, 3025);
      @printf("TEST-5...%s\n",result);
      
      result = driver(67, 4489);
      @printf("TEST-6...%s\n",result);
      
      result = driver(56, 3136);
      @printf("TEST-7...%s\n",result);
      
      result = driver(60, 3600);
      @printf("TEST-8...%s\n",result);
      
      result = driver(90, 8100);
      @printf("TEST-9...%s\n",result);
      
  end
  
  main()
source_py: def program_area_square(side):
      area = (side * side)
      return area
source_cpp: int program_area_square(int side) {
    int area = side * side;
    return area;
  }