【单选题】以下程序段的输出结果是()。int x=10, y=10;cout<
【单选题】以下程序段的输出结果是( )。 int x=10,y=10 ; printf(“%d %d\n”, x --,--y) ;
【简答题】Sleep is something we all do. But some people need to sleep more than others. Babies sleep most of the time. Children in school sleep about ten to twelve hours a night. Most grown-ups sleep only seven...
【简答题】How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average (平均) of seven to eight hour...
【单选题】以下程序段的输出结果是( )。 int x=10, y=10; printf("%d %d\n", x--, --y);
【单选题】以下程序段的输出结果是 int x=10, y=10, i; for (i=0; x>8; y=i) { printf("%d %d ", x--, y); }
【单选题】以下程序段的输出结果是 ______。 #include<iostream.h> void main() { int x[]二{9,7,5,3,1),y=0,j,*p=&x[2]; for(j=0;i<3;j++) y+=*(p+j); cout<<y; }
【单选题】以下程序段的输出结果是: int y; for(y=9;y>0;y--) { if(y%3==0) { printf("%d",y);} }
【简答题】阅读理解。 How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average (平均值) of seven to eig...
【单选题】Although we are not sure why we sleep, there is no doubt ______ we need to do so.