title: Minimum Characters Added Front Make String Palindrome
signature: bool minimumCharactersAddedFrontMakeStringPalindrome(string s) {
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(bool actual, bool expected){
      return actual == expected;
  }
  
  string driver(string s, bool expected){
      try
      {
          if (validateSolution(PLACEHOLDER_FN_NAME(s), 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("aadaa", true); 
      cout << "TEST-" << 0 << "..."
           <<  result
           << "\n";
  
      result = driver("2674377254", false); 
      cout << "TEST-" << 1 << "..."
           <<  result
           << "\n";
  
      result = driver("11", true); 
      cout << "TEST-" << 2 << "..."
           <<  result
           << "\n";
  
      result = driver("0011000 ", false); 
      cout << "TEST-" << 3 << "..."
           <<  result
           << "\n";
  
      result = driver("26382426486138", false); 
      cout << "TEST-" << 4 << "..."
           <<  result
           << "\n";
  
      result = driver("111010111010", false); 
      cout << "TEST-" << 5 << "..."
           <<  result
           << "\n";
  
      result = driver("abccba", true); 
      cout << "TEST-" << 6 << "..."
           <<  result
           << "\n";
  
      result = driver("5191", false); 
      cout << "TEST-" << 7 << "..."
           <<  result
           << "\n";
  
      result = driver("1110101101", false); 
      cout << "TEST-" << 8 << "..."
           <<  result
           << "\n";
  
      result = driver("abcdecbe", false); 
      cout << "TEST-" << 9 << "..."
           <<  result
           << "\n";
  
      return 0;
  }
source_py: def minimum_characters_added_front_make_string_palindrome(s):
      l = len(s)
      i = 0
      j = (l - 1)
      while (i <= j):
          if (s[i] != s[j]):
              return False
          i += 1
          j -= 1
      return True
source_cpp: bool minimum_characters_added_front_make_string_palindrome(string s) {
    int l = s . length ( );
    int j;
    for ( int i = 0, j = l - 1;
    i <= j;
    i ++, j -- ) {
      if ( s [ i ] != s [ j ] ) return false;
    }
    return true;
  }