public class Test1{
public static void main(String[] args){
System.out.println(34 + 56 - 6);
System.out.println(26*2 - 3);
System.out.println(3 * 4/2);
System.out.println(5/2);
}
}
程序运行结果是
A. ) 84
49
6
2
B. ) 90
25
6
2.5
C. ) 84
23
12
2
D. ) 68
49
14
2.5