title: Possible Form Triangle Array Values
signature: class Solution {
  
      public Boolean possibleFormTriangleArrayValues(ArrayList<Integer> arr, Integer n) {
source_py: def possible_form_triangle_array_values(arr, N):
      if (N < 3):
          return False
      arr.sort()
      for i in range((N - 2)):
          if ((arr[i] + arr[(i + 1)]) > arr[(i + 2)]):
              return True
source_cpp: bool possible_form_triangle_array_values(vector<int> arr, int N) {
    if ( N < 3 ) return false;
    sort(arr.begin(), arr.end());
    for ( int i = 0;
    i < N - 2;
    i ++ ) if ( arr [ i ] + arr [ i + 1 ] > arr [ i + 2 ] ) return true;
  }
question_info.extension: java
question_info.entry_fn_name: possibleFormTriangleArrayValues
question_info.entry_cls_name: Solution
question_info.test_list: [{"idx": 0, "outputs": true, "inputs": {"arr": [2, 6, 8, 10, 14, 15, 16, 19, 21, 26, 26, 26, 28, 29, 30, 33, 33, 35, 36, 36, 41, 44, 45, 45, 45, 49, 51, 54, 57, 59, 61, 64, 68, 70, 70, 72, 73, 74, 76, 78, 87, 89, 89, 91, 92, 93, 94, 95, 97], "n": 25}}, {"idx": 1, "outputs": null, "inputs": {"arr": [-96, -94, -90, -86, -78, -78, -74, -72, -64, -64, -58, -56, -50, -46, -44, -36, -26, -14, -12, -10, -4, 4, 10, 16, 18, 22, 30, 32, 38, 46, 46, 50, 54, 56, 72, 74, 82, 86, 86, 88, 90, 96], "n": 23}}, {"idx": 2, "outputs": null, "inputs": {"arr": [0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], "n": 10}}, {"idx": 3, "outputs": true, "inputs": {"arr": [24, 24, 41, 80, 90, 95], "n": 4}}, {"idx": 4, "outputs": true, "inputs": {"arr": [-90, -88, -84, -82, -82, -80, -70, -66, -62, -60, -60, -48, -46, -44, -42, -20, -16, -4, 18, 26, 28, 32, 36, 46, 60, 62, 68, 72, 78, 98], "n": 21}}, {"idx": 5, "outputs": true, "inputs": {"arr": [0, 0, 0, 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], "n": 25}}, {"idx": 6, "outputs": true, "inputs": {"arr": [3, 9, 14, 16, 16, 26, 30, 31, 32, 37, 42, 42, 43, 49, 51, 56, 64, 69, 76, 77, 77, 79, 85, 88, 89, 91, 94, 95], "n": 19}}, {"idx": 7, "outputs": null, "inputs": {"arr": [-90, -84, -74, -68, -66, -60, -60, -60, -58, -52, -50, -42, -38, -34, -30, 6, 30, 42, 60, 80, 94, 98], "n": 11}}, {"idx": 8, "outputs": true, "inputs": {"arr": [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1], "n": 18}}, {"idx": 9, "outputs": true, "inputs": {"arr": [1, 3, 5, 8, 13, 15, 16, 22, 24, 26, 30, 31, 31, 33, 34, 39, 39, 40, 46, 49, 50, 51, 52, 59, 66, 69, 77, 80, 88, 90], "n": 23}}]
question_info.test_code: import static java.util.Map.entry;  
  import java.util.*;
  import java.lang.*;
  // TESTING CODE 
  // ============================================
  class QuestionEvaluator {
      public static String validateSolution(ArrayList<Integer> arr, Integer n, Boolean expected){
          try{
              Driver driver = new Driver();
              if (driver.run(arr, n,expected)){
                  return "PASSED";
              }
              return "FAILED";
              
          } catch (Exception exception_obj){
              return exception_obj.getClass().getSimpleName();
          }
  
      }
      public static void main(String[] args) {
          String result;
          result = validateSolution(new ArrayList<>(Arrays.asList(2, 6, 8, 10, 14, 15, 16, 19, 21, 26, 26, 26, 28, 29, 30, 33, 33, 35, 36, 36, 41, 44, 45, 45, 45, 49, 51, 54, 57, 59, 61, 64, 68, 70, 70, 72, 73, 74, 76, 78, 87, 89, 89, 91, 92, 93, 94, 95, 97)), 25, true);
          System.out.println(String.format("%s%s","TEST-0...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(-96, -94, -90, -86, -78, -78, -74, -72, -64, -64, -58, -56, -50, -46, -44, -36, -26, -14, -12, -10, -4, 4, 10, 16, 18, 22, 30, 32, 38, 46, 46, 50, 54, 56, 72, 74, 82, 86, 86, 88, 90, 96)), 23, false);
          System.out.println(String.format("%s%s","TEST-1...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)), 10, false);
          System.out.println(String.format("%s%s","TEST-2...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(24, 24, 41, 80, 90, 95)), 4, true);
          System.out.println(String.format("%s%s","TEST-3...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(-90, -88, -84, -82, -82, -80, -70, -66, -62, -60, -60, -48, -46, -44, -42, -20, -16, -4, 18, 26, 28, 32, 36, 46, 60, 62, 68, 72, 78, 98)), 21, true);
          System.out.println(String.format("%s%s","TEST-4...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(0, 0, 0, 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)), 25, true);
          System.out.println(String.format("%s%s","TEST-5...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(3, 9, 14, 16, 16, 26, 30, 31, 32, 37, 42, 42, 43, 49, 51, 56, 64, 69, 76, 77, 77, 79, 85, 88, 89, 91, 94, 95)), 19, true);
          System.out.println(String.format("%s%s","TEST-6...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(-90, -84, -74, -68, -66, -60, -60, -60, -58, -52, -50, -42, -38, -34, -30, 6, 30, 42, 60, 80, 94, 98)), 11, false);
          System.out.println(String.format("%s%s","TEST-7...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1)), 18, true);
          System.out.println(String.format("%s%s","TEST-8...",result));    
      
          result = validateSolution(new ArrayList<>(Arrays.asList(1, 3, 5, 8, 13, 15, 16, 22, 24, 26, 30, 31, 31, 33, 34, 39, 39, 40, 46, 49, 50, 51, 52, 59, 66, 69, 77, 80, 88, 90)), 23, true);
          System.out.println(String.format("%s%s","TEST-9...",result));    
      
      }
  }
  
  class Driver{
      public boolean run(ArrayList<Integer> arr, Integer n, Boolean expected){
  
          PLACEHOLDER_CLS_NAME sol = new PLACEHOLDER_CLS_NAME();
          return validateSolution(sol.PLACEHOLDER_FN_NAME(arr, n),expected);
      }
      
      public boolean validateSolution(Boolean actual, Boolean expected){
          return actual.equals(expected);
      }
  }
  
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
question_info.test_case_ids: 0 1 2 3 4 5 6 7 8 9
question_info.commands: java __FILENAME__