#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	int n,m;
	cin>>n>>m;
	if(n==2){
		cout<<m;
		return 0;
	}
	else if(n==3){
		cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() {\n";
		cout<<"    cout << \x22#include <iostream>\x22 << endl;\n";
		cout<<"    cout << \x22using namespace std;\x22 << endl;\n";
		cout<<"    cout << \x22int main() { cout << "<<m<<" << endl; return 0; }\x22 << endl;\n";
		cout<<"    return 0;\n";
		cout<<"}";
		return 0;
	}
	else if(n==4){
		cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() {\n";
		cout<<"    cout << \x22#include <iostream>\x22 << endl;\n";
		cout<<"    cout << \x22using namespace std;\x22 << endl;\n";
		cout<<"    cout << \x22int main() { cout << "<<m-1<<"+1"<<" << endl; return 0; }\x22 << endl;\n";
		cout<<"    return 0;\n";
		cout<<"}";
		return 0;
	}
	else if(n==5){
		cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() {\n";
		cout<<"    cout << \x22#include <iostream>\x22 << endl;\n";
		cout<<"    cout << \x22using namespace std;\x22 << endl;\n";
		cout<<"    cout << \x22int main() { cout << "<<m<<"+1"<<" << endl; return 0; }\x22 << endl;\n";
		cout<<"    "<<m<<"--;\n";
		cout<<"    return 0;\n";
		cout<<"}";
		return 0;
	}
	else if(n==6){
		cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() {\n";
		cout<<"    cout << \x22#include <iostream>\x22 << endl;\n";
		cout<<"    cout << \x22using namespace std;\x22 << endl;\n";
		cout<<"    cout << \x22int main() { cout << "<<m<<"+1"<<" << endl; return 0; }\x22 << endl;\n";
		cout<<"    "<<m<<"++;\n";
		cout<<"    "<<m<<"-=2;\n";
		cout<<"    return 0;\n";
		cout<<"}";
		return 0;
	}
	else if(n==7){
		cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() {\n";
		cout<<"    cout << \x22#include <iostream>\x22 << endl;\n";
		cout<<"    cout << \x22using namespace std;\x22 << endl;\n";
		cout<<"    cout << \x22int main() { cout << "<<m<<"+1"<<" << endl; return 0; }\x22 << endl;\n";
		cout<<"    "<<m<<"++;\n";
		cout<<"    "<<m<<"--;\n";
		cout<<"    "<<m<<"--;\n";
		cout<<"    return 0;\n";
		cout<<"}";
		return 0;
	}
	else if(n==8){
		cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() {\n";
		cout<<"    cout << \x22#include <iostream>\x22 << endl;\n";
		cout<<"    cout << \x22using namespace std;\x22 << endl;\n";
		cout<<"    cout << \x22int main() { cout << "<<m<<"+1"<<" << endl; return 0; }\x22 << endl;\n";
		cout<<"    "<<m<<"++;\n";
		cout<<"    "<<m<<"++;\n";
		cout<<"    "<<m<<"--;\n";
		cout<<"    "<<m<<"-=2;\n";
		cout<<"    return 0;\n";
		cout<<"}";
		return 0;
	}
}