阅读下面的程序,其时间复杂度的正确计算方法为_________。 int index = 5; int condition=1; if (condition==1) then index++; else index--; for i = 1 to 100 for j = 1 to 200 index=index+2;
【简答题】请找出下列各句中的错误并加以改正。 1. The reason which he didn't go to school is that he was ill. ________________________________________________________ 2. Those who wants to go with me put up your hands. __________...