title: Find Unit Digit X Raised Power Y 1
signature: int findUnitDigitXRaisedPowerY1(int x, int y) {
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 x, int y, int expected){
      try
      {
          if (validateSolution(PLACEHOLDER_FN_NAME(x, y), 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(37, 17, 7); 
      cout << "TEST-" << 0 << "..."
           <<  result
           << "\n";
  
      result = driver(70, 52, 0); 
      cout << "TEST-" << 1 << "..."
           <<  result
           << "\n";
  
      result = driver(26, 23, 6); 
      cout << "TEST-" << 2 << "..."
           <<  result
           << "\n";
  
      result = driver(9, 96, 1); 
      cout << "TEST-" << 3 << "..."
           <<  result
           << "\n";
  
      result = driver(82, 71, 8); 
      cout << "TEST-" << 4 << "..."
           <<  result
           << "\n";
  
      result = driver(95, 36, 5); 
      cout << "TEST-" << 5 << "..."
           <<  result
           << "\n";
  
      result = driver(43, 40, 1); 
      cout << "TEST-" << 6 << "..."
           <<  result
           << "\n";
  
      result = driver(7, 27, 3); 
      cout << "TEST-" << 7 << "..."
           <<  result
           << "\n";
  
      result = driver(19, 56, 1); 
      cout << "TEST-" << 8 << "..."
           <<  result
           << "\n";
  
      result = driver(49, 28, 1); 
      cout << "TEST-" << 9 << "..."
           <<  result
           << "\n";
  
      return 0;
  }
source_py: def find_unit_digit_x_raised_power_y_1(x, y):
      x = (x % 10)
      if (y != 0):
          y = ((y % 4) + 4)
      return (int(math.pow(x, y)) % 10)
source_cpp: int find_unit_digit_x_raised_power_y_1(int x, int y) {
    x = x % 10;
    if ( y != 0 ) y = y % 4 + 4;
    return ( ( ( int ) ( pow ( x, y ) ) ) % 10 );
  }