title: Minimum Operations Make Gcd Array Multiple K
signature: fun minimumOperationsMakeGcdArrayMultipleK(a: ArrayList<Int>, n: Int, k: Int): Int {
test_code: package main
  
  import kotlin.text.*
  import kotlin.math.*
  
  
  // SOLUTION CODE
  // ===================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE
  // ===================================
  fun validateSolution(actual:Int, expected:Int):Boolean{
    return actual.equals(expected)
  }
  fun driver(a: ArrayList<Int>, n: Int, k: Int, expected:Int):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(a, n, k), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver(arrayListOf(3, 7, 27, 32, 36, 37, 44, 48, 50, 64, 86), 5, 10, 19)
      println("TEST-0...${result}")
      
      result = driver(arrayListOf(-22, 6, -20, 60, -74, 98, 52, -22), 5, 4, 130)
      println("TEST-1...${result}")
      
      result = driver(arrayListOf(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), 23, 29, 661)
      println("TEST-2...${result}")
      
      result = driver(arrayListOf(77, 11, 51, 11, 84, 79, 43, 12, 14, 50, 15, 6, 85, 32, 74, 49, 7, 2, 58), 9, 17, 43)
      println("TEST-3...${result}")
      
      result = driver(arrayListOf(-90, -66, -64, -58, -46, -44, -32, -30, -30, -22, -18, -14, 12, 12, 18, 34, 44, 60, 70, 70, 74, 76, 86, 98, 98), 12, 22, 778)
      println("TEST-4...${result}")
      
      result = driver(arrayListOf(1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1), 36, 31, 1096)
      println("TEST-5...${result}")
      
      result = driver(arrayListOf(9, 22, 27, 27, 37, 53, 53, 56, 63, 73, 76, 81, 82), 10, 11, 28)
      println("TEST-6...${result}")
      
      result = driver(arrayListOf(-46, 60, 80, 80, 42, -98, 30, -48, 4, -32, -78, 40, 52, 26, 88, 4, 22, 62, 88, -94, 2, 0, 58, 38, 52, -50, -52, 58, -62, 30, -38, -8, -82, -66), 18, 19, 479)
      println("TEST-7...${result}")
      
      result = driver(arrayListOf(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1), 19, 22, 413)
      println("TEST-8...${result}")
      
      result = driver(arrayListOf(42, 69, 93, 82, 8, 23, 73, 1, 77, 39, 49, 4, 95, 85), 12, 13, 51)
      println("TEST-9...${result}")
      
          
  }
  
  main()
source_py: def minimum_operations_make_gcd_array_multiple_k(a, n, k):
      result = 0
      for i in range(n):
          if ((a[i] != 1) and (a[i] > k)):
              result = (result + min((a[i] % k), (k - (a[i] % k))))
          else:
              result = ((result + k) - a[i])
      return result
source_cpp: int minimum_operations_make_gcd_array_multiple_k(vector<int> a, int n, int k) {
    int result = 0;
    for ( int i = 0;
    i < n;
    ++ i ) {
      if ( a [ i ] != 1 && a [ i ] > k ) {
        result = result + min ( a [ i ] % k, k - a [ i ] % k );
      }
      else {
        result = result + k - a [ i ];
      }
    }
    return result;
  }