下面程序的运行结果是 () # include<stdio.h> # include<string.h> main() { char * a="AbcdEf",* b="aBcD" a + +;b + +; printf("%d\n",strcmp(a,b)); }
A.0
B.负数
C.正数
D.无确定值
A.6
B.(4+5)×2÷3=6.0
C.(4+5)×2÷3=(4+5)*2÷3
D.程序报错
A.25
B.36
C.258
D.369
下面程序的运行结果是( )。 #include<stdio.h> main() { char str[]="SSSWLIA",c; int k; for(k=2;(c=str[k]!='\0');k++) { switch(c) case'I':++k case'L':continue; defalt:putchar(c);continue; } putchar('*'); }
A.SSW*
B.SW*
C.SW*A
D.SW
阅读下面程序 public class MyVal { public static void main(String[]args) { MyVal m=new MyVal(); m.amethod(); } public void amethod() { boolean b[]=new Boolean[5]; } } 程序编译或运行的结果是
A.1
B.null
C.""
D.编译不通过
A.format, "m*=n", m, n
B.format, "m*=n"
C.m*=n, m=200, n=20
D.以上结果都不对
Private Sub Commandl Click()
Dim i As Integer, j As Integer
Dim a (10,10)As Integer
For i=1 To 3
For j= i To 3
a(i,j)=(i-1)*3+j
Print a (i,j);
Next j
Next i
End Sub
程序运行后,单击命令按钮,窗体上显示的是()。