title: Find Sum Unique Sub Array Sum Given Array
signature: class Solution {
  
      public int FindSumUniqueSubArraySumGivenArray(List<int> arr, int n) {
test_code: using System;
  using System.Numerics;
  using System.Diagnostics;
  using System.Collections.Generic;
  using System.Linq;
  using System.Text;
  using System.Security.Cryptography;
  using System.Web.UI;
  using System.Web.Script.Serialization;
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  namespace EvaluatePrediction {
      class TestRunner {
          public bool ValidateSolution(int actual, int expected){
              return new JavaScriptSerializer().Serialize(actual) == new JavaScriptSerializer().Serialize(expected);
          }
  
          public string driver(List<int> arr, int n, int expected){
              try{
                PLACEHOLDER_CLS_NAME solution_cls = new PLACEHOLDER_CLS_NAME();
                int pred_result = solution_cls.PLACEHOLDER_FN_NAME(arr, n); 
                if (ValidateSolution(
                      pred_result,
                      expected)){
                  return "PASSED";
                }
                return "FAILED";
              } 
              catch (Exception exception_obj)
              {
                return exception_obj.GetType().FullName;
              }
          }
          static void Main(string[] args) {
              TestRunner runner = new TestRunner();
              String result;
              result = runner.driver(
                  new List<int>{7, 24, 34, 35, 36, 40, 49, 51, 53, 74, 78}, 9, 
                  5631
              );
              Console.WriteLine(string.Format(
                  "TEST-0...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{-34, 60, 32}, 2, 
                  52
              );
              Console.WriteLine(string.Format(
                  "TEST-1...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{0}, 0, 
                  0
              );
              Console.WriteLine(string.Format(
                  "TEST-2...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{80, 64, 10, 82, 14, 75, 51, 91, 1, 25, 98, 22, 36, 27, 21, 31, 93, 6, 52, 91, 80, 8, 62, 95, 10, 71, 40, 80, 35, 86, 85, 26, 74, 72, 64, 88, 4, 71, 4, 16}, 31, 
                  207596
              );
              Console.WriteLine(string.Format(
                  "TEST-3...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{-94, -46, -36, -24, -22, 0, 10, 14, 34, 34, 90, 92, 98}, 9, 
                  -1638
              );
              Console.WriteLine(string.Format(
                  "TEST-4...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1}, 21, 
                  0
              );
              Console.WriteLine(string.Format(
                  "TEST-5...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{19, 20, 20, 24, 25, 33, 43, 47, 57, 61, 61, 64, 65, 71, 72, 73, 75, 82, 90, 93, 95}, 15, 
                  27034
              );
              Console.WriteLine(string.Format(
                  "TEST-6...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{-6, 56, 58, -36, 70, -92, 30, 58, -40, 98, 80, -96, -4, -88, 34, 76, 40, -32, -94, -26, 8, 72, -56, -96, -88, -24, 36, 14, -88, -32, 90, 4, -88, 28, 18}, 24, 
                  1698
              );
              Console.WriteLine(string.Format(
                  "TEST-7...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, 11, 
                  0
              );
              Console.WriteLine(string.Format(
                  "TEST-8...{0}",
                  result)
              );result = runner.driver(
                  new List<int>{91, 51, 15, 78, 55, 3, 10, 24, 42, 84, 66, 78, 10, 41, 21, 53, 69, 57, 20, 22, 50, 72, 8, 80, 12, 91, 29, 95, 38, 74, 95, 26, 10, 57, 51, 25, 49, 74, 15, 42, 99, 21, 27}, 36, 
                  267019
              );
              Console.WriteLine(string.Format(
                  "TEST-9...{0}",
                  result)
              );
          }
      }
  }
  
source_py: def find_sum_unique_sub_array_sum_given_array(arr, n):
      res = 0
      m = dict()
      for i in range(n):
          Sum = 0
          for j in range(i, n):
              Sum += arr[j]
              m[Sum] = (m.get(Sum, 0) + 1)
      for x in m:
          if (m[x] == 1):
              res += x
      return res
source_cpp: long long int find_sum_unique_sub_array_sum_given_array(vector<int> arr, int n) {
    int res = 0;
    unordered_map < int, int > m;
    for ( int i = 0;
    i < n;
    i ++ ) {
      int sum = 0;
      for ( int j = i;
      j < n;
      j ++ ) {
        sum += arr [ j ];
        m [ sum ] ++;
      }
    }
    for ( auto x : m ) if ( x . second == 1 ) res += x . first;
    return res;
  }