title: Area Of The Circle That Has A Square And A Circle Inscribed In It
signature: function areaOfTheCircleThatHasASquareAndACircleInscribedInIt(a) {
test_code: 
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  function convertToString(value) {
      return JSON.stringify(value, function (key, val) {
          if (val instanceof Set) {
              return Array.from(val);
          } return val;});
  }
  
  function validateSolution(actual, expected){
      return Math.abs(actual - expected) < 1e-09;
  }
  
  function driver(a, expected){
      try{
          if (validateSolution(PLACEHOLDER_FN_NAME(a),expected)){
              return "PASSED";
          }
          return "FAILED";
      } catch (error) {
        return error.name;
      }
      
  }
      
  function main(){
    let result = '';
    result = driver(77, 4656.625710783471);
    console.log(`TEST-0...${result}`);
  
    result = driver(18, 254.46900494077323);
    console.log(`TEST-1...${result}`);
  
    result = driver(83, 5410.607947645021);
    console.log(`TEST-2...${result}`);
  
    result = driver(39, 1194.5906065275187);
    console.log(`TEST-3...${result}`);
  
    result = driver(68, 3631.6811075498013);
    console.log(`TEST-4...${result}`);
  
    result = driver(28, 615.7521601035994);
    console.log(`TEST-5...${result}`);
  
    result = driver(71, 3959.192141686537);
    console.log(`TEST-6...${result}`);
  
    result = driver(14, 153.93804002589985);
    console.log(`TEST-7...${result}`);
  
    result = driver(21, 346.36059005827474);
    console.log(`TEST-8...${result}`);
  
    result = driver(73, 4185.386812745001);
    console.log(`TEST-9...${result}`);
  
    process.exit(0);
  };
  
  if (require.main === module) {
    main();
  }
source_py: def area_of_the_circle_that_has_a_square_and_a_circle_inscribed_in_it(a):
      area = (((math.pi * a) * a) / 4)
      return area
source_cpp: float area_of_the_circle_that_has_a_square_and_a_circle_inscribed_in_it(int a) {
    float area = ( M_PI * a * a ) / 4.0;
    return area;
  }