代码

int plus(int a, int b)
{
        int test = 0, aa = 0, bb = 0, num[1000] = { 0 };
        for (int i = 0; i < 30000000; i++)
        {
                aa++, bb--;
                test += (aa - bb);
                test++;
                aa += test, bb -= test;
                num[++i % 3000] = --test;
                i--;
        }
	return a + b;
}

评测结果