poj-3438

#include<iostream>

#include<string>

#include<cstring>

#include<algorithm>

using namespace std;

int main()

{

    int t;

    string s;

    cin>>t;

    while(t--)

    {

        cin>>s;

        int ls=s.length();

        int ll=1;

        for(int i=1;i<ls;i++)

        {

            if(s[i]!=s[i-1])

            {

                cout<<ll<<s[i-1];

                ll=1;

            }

            else

                ll++;

        }

        cout<<ll<<s[ls-1];

        cout<<endl;

    }

    system("pause");

    return 0;

}

poj-3438