title: Efficient Way Check Whether N Th Fibonacci Number Multiple 10
signature: bool efficientWayCheckWhetherNThFibonacciNumberMultiple10(int n) {
test_code: #include <algorithm>
  #include <assert.h>
  #include <cstdlib>
  #include <iostream>
  #include <map>
  #include <set>
  #include <string>
  #include <tuple> 
  #include <unordered_map>
  #include <vector>
  #include <math.h>
  #include <cmath>
  #include <bits/stdc++.h>
  #include <numeric>
  #include <functional>
  
  using namespace std;
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  bool validateSolution(bool actual, bool expected){
      return actual == expected;
  }
  
  string driver(int n, bool expected){
      try
      {
          if (validateSolution(PLACEHOLDER_FN_NAME(n), expected)){
              return "PASSED";
          }
          return "FAILED";
      }
      catch (const std::overflow_error& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (const std::runtime_error& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (const std::exception& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (...)
      {
          return "UNK_ERROR";
      }
  }
  
  int main() {
      string result = "";
  
      result = driver(30, true); 
      cout << "TEST-" << 0 << "..."
           <<  result
           << "\n";
  
      result = driver(-30, true); 
      cout << "TEST-" << 1 << "..."
           <<  result
           << "\n";
  
      result = driver(60, true); 
      cout << "TEST-" << 2 << "..."
           <<  result
           << "\n";
  
      result = driver(90, true); 
      cout << "TEST-" << 3 << "..."
           <<  result
           << "\n";
  
      result = driver(99, false); 
      cout << "TEST-" << 4 << "..."
           <<  result
           << "\n";
  
      result = driver(32, false); 
      cout << "TEST-" << 5 << "..."
           <<  result
           << "\n";
  
      result = driver(21, false); 
      cout << "TEST-" << 6 << "..."
           <<  result
           << "\n";
  
      result = driver(65, false); 
      cout << "TEST-" << 7 << "..."
           <<  result
           << "\n";
  
      result = driver(21, false); 
      cout << "TEST-" << 8 << "..."
           <<  result
           << "\n";
  
      result = driver(99, false); 
      cout << "TEST-" << 9 << "..."
           <<  result
           << "\n";
  
      return 0;
  }
source_py: def efficient_way_check_whether_n_th_fibonacci_number_multiple_10(n):
      return ((n % 15) == 0)
source_cpp: bool efficient_way_check_whether_n_th_fibonacci_number_multiple_10(int n) {
    return ( n % 15 == 0 );
  }