1

int main(int argc, char *argv[]) {

/* An annoying "Hello World" code */
for (auto i = 0; i < 0xFFFF; i++)
cout << "Hello, World!" << endl;

char c = '
';
unordered_map  > m;
m["key"] = "\\"; // this is an error

return -2e3 + 12l;
}