17/18 Q2: Donald trump count; X15340

#include <iostream>
using namespace std;

int main(){
    int n;
    while(cin >> n){
        string s;
        int count=0;
        bool possible=false;
        for(int i=0; i<n; ++i){
            cin >> s;
            if(possible){
                if(s=="trump") ++count;
                possible=false;
            }
            if(s=="donald") possible=true;
        }
        cout << count <<endl;
    }
}