Problem in code coach problem....No Numeral

Question

I am stuck in it for 2 days almost but couldn't figure out the ambiguity 😔😔.

#include <iostream>
#include <string>
#include <vector>
#include <cctype>
using namespace std;

int main() {
vector<string> words{ "zero","one","two","three",
"four","five","six","seven",
"eight","nine","ten"
};

vector<char> result{};
string sentence{};
getline(cin, sentence );

for(size_t i{0};i<sentence.length();i++){

if(isdigit(sentence[i]) && !(isdigit(sentence[i+1]))){
int n=sentence[i]-'0';
for(size_t j{0};j<words[n].length();j++){
result.push_back(words[n][j]);
}
}else if(isalpha(sentence[i]) || isspace(sentence[i])){
result.push_back(sentence[i]);
}else if(sentence[i]=='1' && sentence[i+1]=='0'){
for(size_t k{0};k<3;k++){
result.push_back(words[10][k]);
}
}
}

for(char c: result )
cout<<c;
cout<<endl;

return 0;
}

Answer 1

When replacing the word ten, you translate two digits at once instead of one, so you need to update your loop index accordingly.

Answer 2

Shadow ohhh shit😬
Got it....👍
Thanks bro........

Answer 3

5/6 passed....
3rd not passed