【单选题】以下程序的输出结果为 ( ) #include class Sample { int x; public: Sample(){cout< Sample(int i){cout< ~Sample(){cout< void disp(){cout< }; void main() { Sample s(3); int i=0; if(i=0) { Sample s; s.disp (); } }
【单选题】Is this the watch ____ he is looking for?
【单选题】He is looking at the picture on the wall.
【简答题】切削用量是切削加工过程中( )、( )和( )的总称。
【单选题】阅读以下程序,当输入数据的形式为:22,10,正确的输出结果为: #include ”stdio.h” main() { int a,b; scanf(”%d%d”, &a,&b); printf(”a+b=%d\n”,a+b); }