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#include <cassert>
#include <iostream>
#include <thread>
thread_local size_t lf = 42;
void g() { assert(false); }
void f() { g(); }
size_t h() {
size_t sum = 0;
for (size_t i = 0; i < 1000000; ++i)
for (size_t j = 0; j < 1000000; ++j)
if ((i * j) % 2 == 0) {
sum += 1;
}
return sum;
}
int main() {
std::thread t1(f);
size_t x = h();
t1.join();
std::cout << "X is " << x << "\n";
return 0;
}
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