title: Round The Given Number To Nearest Multiple Of 10
signature: def round_the_given_number_to_nearest_multiple_of_10(n):
test_code: import array
  import bisect
  import collections
  import datetime
  import functools
  import heapq
  import itertools
  import math
  import queue
  import re
  import string
  import sys
  from typing import Any, Dict, List, Optional, Set
  
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  def validate_solution(actual, expected):
      return actual == expected
  
  def driver(n, expected):
      try:
          if validate_solution(PLACEHOLDER_FN_NAME(
              n),
              expected
          ):
              return "PASSED"
          return "FAILED"
      except Exception as exception_obj:
          return type(exception_obj).__name__
      
  if __name__ == "__main__":
      result = driver(31, 30)
      print(f"TEST-0...{result}")
  
      result = driver(78, 80)
      print(f"TEST-1...{result}")
  
      result = driver(19, 20)
      print(f"TEST-2...{result}")
  
      result = driver(36, 40)
      print(f"TEST-3...{result}")
  
      result = driver(77, 80)
      print(f"TEST-4...{result}")
  
      result = driver(94, 90)
      print(f"TEST-5...{result}")
  
      result = driver(86, 90)
      print(f"TEST-6...{result}")
  
      result = driver(16, 20)
      print(f"TEST-7...{result}")
  
      result = driver(95, 90)
      print(f"TEST-8...{result}")
  
      result = driver(2, 0)
      print(f"TEST-9...{result}")
  
      sys.exit(0)
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;
  }