您已经超过了操作系统给出的堆栈空间。如果你需要更多的内存，最简单的方法是动态分配：

You've exceeded your stack space given by the OS. If you need more memory, the easiest way is to allocate it dynamically:

int N=1000000;
short* res = new int[N];

但是， std :: vector 在这种情况下，因为上面的要求你手动释放内存。

However, std::vector is preferred in this context, because the above requires you to free the memory by hand.

int N = 1000000;
std::vector<short> res (N);

如果你可以使用C ++ 11，你可以使用 unique_ptr 数组专业化：

If you can use C++11, you can possibly save some fraction of time by using unique_ptr array specialization, too:

std::unique_ptr<int[]> res (new int[N]);

语法，由于重载的 operator [] ，但是要获得内存操作的原始指针，你需要 res.data （）与向量或 res.get（） unique_ptr 。

Both of the automatic methods above can still be used with familiar res[index] syntax thanks to overloaded operator[], but to get raw pointer for memory operations you'd need res.data() with vector or res.get() with unique_ptr.