title: Compute Average Two Numbers Without Overflow
signature: int computeAverageTwoNumbersWithoutOverflow(int a, int b) {
test_code: #include <algorithm>
  #include <assert.h>
  #include <cstdlib>
  #include <iostream>
  #include <map>
  #include <set>
  #include <string>
  #include <tuple> 
  #include <unordered_map>
  #include <vector>
  #include <math.h>
  #include <cmath>
  #include <bits/stdc++.h>
  #include <numeric>
  #include <functional>
  
  using namespace std;
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  bool validateSolution(int actual, int expected){
      return actual == expected;
  }
  
  string driver(int a, int b, int expected){
      try
      {
          if (validateSolution(PLACEHOLDER_FN_NAME(a, b), expected)){
              return "PASSED";
          }
          return "FAILED";
      }
      catch (const std::overflow_error& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (const std::runtime_error& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (const std::exception& exception_obj)
      {
          return typeid(exception_obj).name();
      }
      catch (...)
      {
          return "UNK_ERROR";
      }
  }
  
  int main() {
      string result = "";
  
      result = driver(1, 44, 22); 
      cout << "TEST-" << 0 << "..."
           <<  result
           << "\n";
  
      result = driver(6, 61, 33); 
      cout << "TEST-" << 1 << "..."
           <<  result
           << "\n";
  
      result = driver(75, 20, 47); 
      cout << "TEST-" << 2 << "..."
           <<  result
           << "\n";
  
      result = driver(51, 17, 34); 
      cout << "TEST-" << 3 << "..."
           <<  result
           << "\n";
  
      result = driver(19, 25, 22); 
      cout << "TEST-" << 4 << "..."
           <<  result
           << "\n";
  
      result = driver(82, 98, 90); 
      cout << "TEST-" << 5 << "..."
           <<  result
           << "\n";
  
      result = driver(72, 21, 46); 
      cout << "TEST-" << 6 << "..."
           <<  result
           << "\n";
  
      result = driver(48, 41, 44); 
      cout << "TEST-" << 7 << "..."
           <<  result
           << "\n";
  
      result = driver(12, 17, 14); 
      cout << "TEST-" << 8 << "..."
           <<  result
           << "\n";
  
      result = driver(41, 80, 60); 
      cout << "TEST-" << 9 << "..."
           <<  result
           << "\n";
  
      return 0;
  }
source_py: def compute_average_two_numbers_without_overflow(a, b):
      return floor(((a + b) / 2))
source_cpp: int compute_average_two_numbers_without_overflow(int a, int b) {
    return ( a + b ) / 2;
  }