i=1: j=7
f=False
key=Va1 (Text1. Text) .
Do Whilei < jAndNotf
m= (i+j) \2
If a (m) =key Then f=True
If a (m) >key Then i=m-1 Else i=m+1
Loop
List1. Addltem Str, (i) +Str. (j) +Str. (m)
数组元素a(1)到a(7)的值依次为"23,42,58,66,77,83,98",运行上述程序段后,列表框List1显示的结果为"5 4 5",则文本框Text1中输入值的范围是()