title: Number Of Triangles In A Plane If No More Than Two Points Are Collinear
signature: fun numberOfTrianglesInAPlaneIfNoMoreThanTwoPointsAreCollinear(n: Int): Int {
source_py: def number_of_triangles_in_a_plane_if_no_more_than_two_points_are_collinear(n):
      return (((n * (n - 1)) * (n - 2)) // 6)
source_cpp: int number_of_triangles_in_a_plane_if_no_more_than_two_points_are_collinear(int n) {
    return n * ( n - 1 ) * ( n - 2 ) / 6;
  }
question_info.test_list: [{"idx": 0, "outputs": 47905, "inputs": {"n": 67}}, {"idx": 1, "outputs": 30856, "inputs": {"n": 58}}, {"idx": 2, "outputs": 47905, "inputs": {"n": 67}}, {"idx": 3, "outputs": 34220, "inputs": {"n": 60}}, {"idx": 4, "outputs": 4, "inputs": {"n": 4}}, {"idx": 5, "outputs": 147440, "inputs": {"n": 97}}, {"idx": 6, "outputs": 84, "inputs": {"n": 9}}, {"idx": 7, "outputs": 560, "inputs": {"n": 16}}, {"idx": 8, "outputs": 91881, "inputs": {"n": 83}}, {"idx": 9, "outputs": 105995, "inputs": {"n": 87}}]
question_info.extension: kts
question_info.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(n: Int, expected:Int):String {
      try{
        if (validateSolution(PLACEHOLDER_FN_NAME(n), expected)) {
                return "PASSED"
        }
        return "FAILED"
      } catch (e: Exception){
        return e::class.simpleName as String
      }
  
  }
  
  fun main() {
      var result: String = ""
      result = driver(67, 47905)
      println("TEST-0...${result}")
      
      result = driver(58, 30856)
      println("TEST-1...${result}")
      
      result = driver(67, 47905)
      println("TEST-2...${result}")
      
      result = driver(60, 34220)
      println("TEST-3...${result}")
      
      result = driver(4, 4)
      println("TEST-4...${result}")
      
      result = driver(97, 147440)
      println("TEST-5...${result}")
      
      result = driver(9, 84)
      println("TEST-6...${result}")
      
      result = driver(16, 560)
      println("TEST-7...${result}")
      
      result = driver(83, 91881)
      println("TEST-8...${result}")
      
      result = driver(87, 105995)
      println("TEST-9...${result}")
      
          
  }
  
  main()
question_info.entry_fn_name: numberOfTrianglesInAPlaneIfNoMoreThanTwoPointsAreCollinear
question_info.entry_cls_name: Solution
question_info.test_case_ids: 0 1 2 3 4 5 6 7 8 9
question_info.commands: kotlinc -script __FILENAME__ -no-reflect -nowarn