#include <iostream>
#include <vector>
using namespace std;
int main() {
int rows, cols;
cin >> rows >> cols;
vector<vector<bool> > *x = new vector<vector<bool> >(rows, vector<bool>(cols, true));
cout << x->size() << endl;
cout << (*x)[0].size() << endl;
delete x;
return 0;
}
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