Problem:
Score : 200 points

Problem Statement

The word internationalization is sometimes abbreviated to i18n.
This comes from the fact that there are 18 letters between the first i and the last n.

You are given a string s of length at least 3 consisting of lowercase English letters.
Abbreviate s in the same way.

Constraints

3 ≤ |s| ≤ 100 (|s| denotes the length of s.)

s consists of lowercase English letters.

Input

Input is given from Standard Input in the following format:

s

Output

Print the abbreviation of s.

Sample Input 1

internationalization

Sample Output 1

i18n

Sample Input 2

smiles

Sample Output 2

s4s

Sample Input 3

xyz

Sample Output 3

x1z

Solution in C++ (GCC 5.4.1) (judge verdict: Wrong Answer)

#include<bits/stdc++.h>
#pragma G++ optimize(5)
using namespace std;
int main()
{
    int n;
    cin>>n;
    for (int i=0;i<n;i++)
    {
        string s;
        cin>>s;
        if (s.size()>10) cout<<s[0]<<s.size()-2<<s[s.size()-1]<<endl;
        else cout <<s<< endl;
    }
    return 0;
}