#include <iostream> #include <string> using namespace std; int main() { int n; cin >> n; int count = 0; for (int i = 0; i < n; i++) { string name; float temp; int cough; cin >> name >> temp >> cough; if (temp >= 37.5 && cough == 1) { cout << name << endl; count++; } } cout << count << endl; return 0; }