【单选题】执行下列语句: #include<iostream> using namespace std int main() { int x=3 if(x=5) cout<<x++<<end1 else cout<<x<<end1 return 0 } 程序的输出是( )。
【简答题】根据短文内容,用所给首字母填空。 Once a farmer decided to spend a h 1 in an expensive hotel in a big town. W 2 lunch time came on his first day there, he went to e 3 in the restaurant of the hotel i 4 _ his new ...
【判断题】A farmer took a big bag of seeds to sell at the market.
【判断题】立正是军人的基本姿势,是队列动作的关键。
【判断题】执行if(x>=0||x<=0)Cout<< /div>
【判断题】发明发动机的维尔纳·冯·西门子是英国人。( )
【多选题】设计概算根据项目的层次性可分为以下哪几个部分?