in lessons/completion_stmt.cpp [3:16]
int main()
{
std::cout << "Prime numbers between 1 and 100\n";
for (int i = 2; i < 100; ++i) {
bool isPrime = true;
for (int j = 2; j < i; ++j)
if (isPrime) {
std::cout << i << " ";
}
}
}