UVa-1585 Score

#include<iostream>

#include<cstdio>

#include<cstring>

using namespace std;

int main()

{

    int t;

    cin>>t;

    while(t--)

    {

        char a[85]={};

        cin>>a;

        int k=strlen(a);

        int b=0,sum=0;

        for(int i=0;i<k;i++)

        {

            if(a[i]=='O')

            {

                ++b;

                sum+=b;

            }

            else

                b=0;

        }

        cout<<sum<<endl;

    }

}