title: Split N Maximum Composite Numbers
signature: class Solution {
  
      public Integer splitNMaximumCompositeNumbers(Integer n) {
source_py: def split_n_maximum_composite_numbers(n):
      if (n < 4):
          return (- 1)
      rem = (n % 4)
      if (rem == 0):
          return (n // 4)
      if (rem == 1):
          if (n < 9):
              return (- 1)
          return (((n - 9) // 4) + 1)
      if (rem == 2):
          return (((n - 6) // 4) + 1)
      if (rem == 3):
          if (n < 15):
              return (- 1)
          return (((n - 15) // 4) + 2)
source_cpp: int split_n_maximum_composite_numbers(int n) {
    if ( n < 4 ) return - 1;
    int rem = n % 4;
    if ( rem == 0 ) return n / 4;
    if ( rem == 1 ) {
      if ( n < 9 ) return - 1;
      return ( n - 9 ) / 4 + 1;
    }
    if ( rem == 2 ) return ( n - 6 ) / 4 + 1;
    if ( rem == 3 ) {
      if ( n < 15 ) return - 1;
      return ( n - 15 ) / 4 + 2;
    }
  }
question_info.extension: java
question_info.entry_fn_name: splitNMaximumCompositeNumbers
question_info.entry_cls_name: Solution
question_info.test_list: [{"idx": 0, "outputs": 12, "inputs": {"n": 55}}, {"idx": 1, "outputs": 7, "inputs": {"n": 35}}, {"idx": 2, "outputs": 6, "inputs": {"n": 24}}, {"idx": 3, "outputs": 17, "inputs": {"n": 75}}, {"idx": 4, "outputs": -1, "inputs": {"n": 5}}, {"idx": 5, "outputs": -1, "inputs": {"n": 7}}, {"idx": 6, "outputs": 12, "inputs": {"n": 50}}, {"idx": 7, "outputs": 7, "inputs": {"n": 28}}, {"idx": 8, "outputs": 15, "inputs": {"n": 67}}, {"idx": 9, "outputs": 13, "inputs": {"n": 59}}]
question_info.test_code: import static java.util.Map.entry;  
  import java.util.*;
  import java.lang.*;
  // TESTING CODE 
  // ============================================
  class QuestionEvaluator {
      public static String validateSolution(Integer n, Integer expected){
          try{
              Driver driver = new Driver();
              if (driver.run(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(55, 12);
          System.out.println(String.format("%s%s","TEST-0...",result));    
      
          result = validateSolution(35, 7);
          System.out.println(String.format("%s%s","TEST-1...",result));    
      
          result = validateSolution(24, 6);
          System.out.println(String.format("%s%s","TEST-2...",result));    
      
          result = validateSolution(75, 17);
          System.out.println(String.format("%s%s","TEST-3...",result));    
      
          result = validateSolution(5, -1);
          System.out.println(String.format("%s%s","TEST-4...",result));    
      
          result = validateSolution(7, -1);
          System.out.println(String.format("%s%s","TEST-5...",result));    
      
          result = validateSolution(50, 12);
          System.out.println(String.format("%s%s","TEST-6...",result));    
      
          result = validateSolution(28, 7);
          System.out.println(String.format("%s%s","TEST-7...",result));    
      
          result = validateSolution(67, 15);
          System.out.println(String.format("%s%s","TEST-8...",result));    
      
          result = validateSolution(59, 13);
          System.out.println(String.format("%s%s","TEST-9...",result));    
      
      }
  }
  
  class Driver{
      public boolean run(Integer n, Integer expected){
  
          PLACEHOLDER_CLS_NAME sol = new PLACEHOLDER_CLS_NAME();
          return validateSolution(sol.PLACEHOLDER_FN_NAME(n),expected);
      }
      
      public boolean validateSolution(Integer actual, Integer 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__