title: Round The Given Number To Nearest Multiple Of 10
signature: function roundTheGivenNumberToNearestMultipleOf10(n: number): number {
source_py: def round_the_given_number_to_nearest_multiple_of_10(n):
      a = ((n // 10) * 10)
      b = (a + 10)
      return (b if ((n - a) > (b - n)) else a)
source_cpp: int round_the_given_number_to_nearest_multiple_of_10(int n) {
    int a = ( n / 10 ) * 10;
    int b = a + 10;
    return ( n - a > b - n ) ? b : a;
  }
question_info.test_list: [{"idx": 0, "outputs": 30, "inputs": {"n": 31}}, {"idx": 1, "outputs": 80, "inputs": {"n": 78}}, {"idx": 2, "outputs": 20, "inputs": {"n": 19}}, {"idx": 3, "outputs": 40, "inputs": {"n": 36}}, {"idx": 4, "outputs": 80, "inputs": {"n": 77}}, {"idx": 5, "outputs": 90, "inputs": {"n": 94}}, {"idx": 6, "outputs": 90, "inputs": {"n": 86}}, {"idx": 7, "outputs": 20, "inputs": {"n": 16}}, {"idx": 8, "outputs": 90, "inputs": {"n": 95}}, {"idx": 9, "outputs": 0, "inputs": {"n": 2}}]
question_info.entry_cls_name: Solution
question_info.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 convertToString(actual) === convertToString(expected);
  }
  
  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(31, 30);
    console.log(`TEST-0...${result}`);
  
    result = driver(78, 80);
    console.log(`TEST-1...${result}`);
  
    result = driver(19, 20);
    console.log(`TEST-2...${result}`);
  
    result = driver(36, 40);
    console.log(`TEST-3...${result}`);
  
    result = driver(77, 80);
    console.log(`TEST-4...${result}`);
  
    result = driver(94, 90);
    console.log(`TEST-5...${result}`);
  
    result = driver(86, 90);
    console.log(`TEST-6...${result}`);
  
    result = driver(16, 20);
    console.log(`TEST-7...${result}`);
  
    result = driver(95, 90);
    console.log(`TEST-8...${result}`);
  
    result = driver(2, 0);
    console.log(`TEST-9...${result}`);
  
  };
  
  main();
question_info.extension: ts
question_info.entry_fn_name: roundTheGivenNumberToNearestMultipleOf10
question_info.test_case_ids: 0 1 2 3 4 5 6 7 8 9
question_info.commands: tsc --target es2020 --lib es5,dom,es2015,es2020 __FILENAME__
question_info.commands: node __FILENAME__.js