Way too long words

#include <iostream>
#include <string>
#include <cstring>
using namespace std;

int main() {
    int n;
    string s;
    cin>>n;
    while(n--){
        cin>>s;
        if (s.size()<=10){
            cout<<s<<endl;
            continue;
        }
        cout<<s[0]<<(s.size()-2)<<s[s.size()-1]<<endl;
    }
    return 0;
}