【简答题】In the near future, we may be using our eyes to operate our smart-phones and tablets, even when it comes to playing popular s like Fruit Ninja. The Gaze Group has been developing eye-controlled co...
【简答题】Twenty years is just a blink in time. But 20 years is also long enough for a man to grow up. It is always painful. For Andrew Agassi, maturing in the spotlight of international tennis competition was ...
【单选题】下列代码的运行结果为:int main(){ int a, b, c; a = 2; b = 1; switch (a) { case 1: c = b + 1; break; case 2: c = b + 2; case 3: c = b + 3;} printf(“%d\n”, c); return 0; }