#include<iostream>
#include<vector>
#include<set>
#include<math.h>
#include<algorithm>
#include<map>
#include <string>
#include <stack>
#include <ctime>
#include <cstdio>
#include <fstream>
using namespace std;
typedef long long ll;

int detect(string s, vector<string> &ar) {
	int ans = 0;
	for (int i = 0; i < ar.size(); i++) {
		if (s.find(ar[i]) != string::npos) {
			//cout << "s = " << s << " ar[i] = " << ar[i] << endl;
			ans++;
		}
	}
	return ans;
}

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	vector<string> arr_cp = { "int main(", "int main (" , "#include" , "using namespace std", "vector<", "ios_base::" , "#ifdef", "typedef", "iostream::", "#define"
	, "cin >>", "cout <<"};
	vector<string> arr_pas = { "end.", ":=" , "procedure", "var", "end;"};
	vector<string> arr_pyth = { "def ", "in range", "sys.stdin.close()", "sys.stdout.close()", "sys.stdin", "sys.stdout", "lambda:", "last:"};
	ofstream fout("output.txt");
	for (int i = 1; i <= 700; i++) {
		string num = to_string(i);
		ifstream fin(num);
		int cnt_cpp = 0;
		int cnt_pascal = 0;
		int cnt_python = 0;
		while (!fin.eof()) {
			string s;
			getline(fin, s);
			cnt_cpp += detect(s, arr_cp);
			cnt_pascal += detect(s, arr_pas);
			cnt_python += detect(s, arr_pyth);
		}
		if (cnt_cpp == 0 && cnt_pascal == 0 && cnt_python == 0) {
			cout << "All zero i = " << i << endl;
		}
		if (cnt_cpp > cnt_pascal && cnt_cpp > cnt_python) {
			fout << "C++" << endl;
		}
		else {
			if (cnt_python > cnt_cpp && cnt_python > cnt_pascal) {
				fout << "Python" << endl;
			}
			else {
				if (cnt_pascal == 0) {
					cout << "BUVAET i = " << i << " cnt_cpp = " << cnt_cpp << " cnt_pascal = " << cnt_pascal << " cnt_python = " << cnt_python << endl;
				}
				else {
					fout << "Pascal" << endl;
				}
			}
		}
		fin.close();
	}
	fout.close();
	system("pause");
	return 0;
}