71A - A. Way Too Long Words.cpp

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <string>
using namespace std;
 
void solve(){
 
 
    int n;
    string s;
 
    cin >> n;
 
    while(n--) {
        cin >> s;
 
        if (s.length() > 10) {
         cout << s[0] << s.length() -2 << s[s.length() - 1] << endl;
 
 
        } else{
            cout << s << endl;
        }
 
    }
 
 
}
 
 
int main() {
 
    solve();
 
    return 0;
}