给定一个字符串，其中字母的表示方式被打乱的数字

#include <iostream>
#include <unordered_map>
#include <vector>

// Array of digit representations
std::string digitRepresentations[10] = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"};

std::unordered_map<char, int> generateFrequencyMap(std::string str) {
   std::unordered_map<char, int> freqMap;
   for (char c : str) {
      freqMap[c]++;
   }
   return freqMap;
}

std::vector<int> findJumbledDigits(std::string str) {
   std::unordered_map<char, int> strFreqMap = generateFrequencyMap(str);
   std::vector<int> digits;
   
   for (int i = 0; i < 10; i++) {
      std::unordered_map<char, int> digitFreqMap = generateFrequencyMap(digitRepresentations[i]);
      bool canFormDigit = true;
   
      for (auto pair : digitFreqMap) {
         if (strFreqMap[pair.first] < pair.second) {
               canFormDigit = false;
               break;
         }
      }
   
      if (canFormDigit) {
         digits.push_back(i);
      }
   }

   return digits;
}

int main() {
   std::string input = "oentow";
   std::vector<int> digits = findJumbledDigits(input);
   
   std::cout << "The jumbled digits in the string are: ";
   for (int digit : digits) {
      std::cout << digit << " ";
   }

   return 0;
}

The jumbled digits in the string are: 1 2