#include <set>
#include <iostream>
#define SIZE 1000000
int main() {
std::set<int> s;
for (int i = 0; i < SIZE; ++i) {
s.insert(i);
}
}
I2luY2x1ZGUgPHNldD4KI2luY2x1ZGUgPGlvc3RyZWFtPgoKI2RlZmluZSBTSVpFIDEwMDAwMDAKCmludCBtYWluKCkgewogIHN0ZDo6c2V0PGludD4gczsKCiAgZm9yIChpbnQgaSA9IDA7IGkgPCBTSVpFOyArK2kpIHsKICAgIHMuaW5zZXJ0KGkpOwogIH0KfQ==