title: Sum Series 0 6 0 06 0 006 0 0006 N Terms
signature: function sumSeries06006000600006NTerms(n: number): number {
test_code: 
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  function convertToString(value: any): string{
      return JSON.stringify(value, function (key, val) {
          if (val instanceof Set) {
              return Array.from(val);
          } return val;});
  }
  
  function validateSolution(actual: number, expected: number): boolean {
      return Math.abs(actual - expected) < 1e-09;
  }
  
  function driver(n: number, expected:number): string {
      try{
          if (validateSolution(PLACEHOLDER_FN_NAME(n),expected)){
              return "PASSED";
          }
          return "FAILED";
      } catch (error) {
        return error.name;
      }
      
  }
      
  function main(){
    let result = '';
    result = driver(1, 0.5994);
    console.log(`TEST-0...${result}`);
  
    result = driver(2, 0.65934);
    console.log(`TEST-1...${result}`);
  
    result = driver(3, 0.665334);
    console.log(`TEST-2...${result}`);
  
    result = driver(4, 0.6659334);
    console.log(`TEST-3...${result}`);
  
    result = driver(5, 0.6659933400000001);
    console.log(`TEST-4...${result}`);
  
    result = driver(74, 0.666);
    console.log(`TEST-5...${result}`);
  
    result = driver(77, 0.666);
    console.log(`TEST-6...${result}`);
  
    result = driver(67, 0.666);
    console.log(`TEST-7...${result}`);
  
    result = driver(9, 0.665999999334);
    console.log(`TEST-8...${result}`);
  
    result = driver(12, 0.665999999999334);
    console.log(`TEST-9...${result}`);
  
  };
  
  main();
source_py: def sum_series_0_6_0_06_0_006_0_0006_n_terms(n):
      return (0.666 * (1 - (1 / pow(10, n))))
source_cpp: float sum_series_0_6_0_06_0_006_0_0006_n_terms(int n) {
    return ( 0.666 ) * ( 1 - 1 / pow ( 10, n ) );
  }