#include <iostream>
#include <vector>
using namespace std;
int main() {
vector<int*> p;
int a=42;
p.push_back(&a);
cout << *p[0];
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8dmVjdG9yPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7Cgl2ZWN0b3I8aW50Kj4gcDsKCWludCBhPTQyOwoJcC5wdXNoX2JhY2soJmEpOwoJY291dCA8PCAqcFswXTsKCXJldHVybiAwOwp9