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- #include<bits/stdc++.h>
- using namespace std;
- typedef long long int ll;
- typedef unsigned long long int ull;
- typedef vector<int> vi;
- typedef vector<vi> vvi;
- typedef pair<int,int> pii;
- typedef vector< pii > vii;
- typedef set<int> st;
- #define pb push_back
- #define pob pop_back
- #define mp make_pair
- #define ff first
- #define ss second
- #define loop1(i,n) for(int i=1; i<=int(n); i++)
- #define loop(i,y) for(int i=0; i<int(y); i++)
- #define read() freopen("input.txt", "r", stdin)
- #define write() freopen("output.txt", "w", stdout)
- /// Constants
- #define eps 1e-9
- #define PI acos(-1.0) // 3.1415926535897932
- int main()
- {
- int n,i,x,tr;
- cin>>n;
- string str;
- loop1(i,n){
- cin>>x;
- cin>>str;
- int j=0;
- int cnt=0;
- tr=0;
- int hc=0;
- int ln=str.size();
- while(j<ln){
- if(str[j]=='.')
- cnt++;
- if(str[j]=='#' && cnt>0)
- cnt++;
- if(cnt==3){
- tr++;
- cnt=0;
- }
- if(cnt>0 && j==ln-1){
- tr++;
- cnt=0;
- }
- j++;
- }
- printf("Case %d: %d\n",i,tr);
- }
- return 0;
- }
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