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£¨ËµÃ÷Êý×éʱ²»Ö¸Ã÷άÊý¼°Ï±귶Χ£© dim Êý×éÃû£¨£© [as Êý¾ÝÀàÐÍ]
µ±¿ÉÒÔÈ·¶¨Êý×éÔªËØ´óСʱ¶Ô¶¯Ì¬Êý×éÔÙ´Î˵Ã÷£¬ÓÃÈçÏÂÖØ¶¨ÒåÊý×éÓï¾ä£º ReDim [Preserve] Êý×éÃû£¨Î¬½ç¶¨Ò壩 [As Êý¾ÝÀàÐÍ ]
˵Ã÷£ºµ±ÖØÐ¶¨ÒåÊý×éºó£¬Òª±£ÁôÔÀ´Êý×éÖеÄÊý¾Ý£¬ÔòÑ¡ÔñpreserveÑ¡Ïî¡£ ÀýÈ磺 Dim Pin£¨£© As Integer
private Sub form_click() ReDim Pin(5)
¡¡
End Sub
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×¢£ºÀý1ºÍÀý3Á½¸öÖÐÑ¡ÔñÒ»¸ö½²£¡ Private Sub Form_click()
Dim x() As Integer, n As Integer
Dim n1 As Integer, n2 As Integer, n3 As Integer n = 1
Do
ReDim Preserve x(n)
x(i) = InputBox(\ÇëÊäÈëÒ»¸öÊý\ Print x(i);
If x(i) = -999 Then Exit Do If x(i) < 0 Then n1 = n1 + 1 ElseIf x(i) = 0 Then n2 = n2 + 1 Else
n3 = n3 + 1 End If n = n + 1 Loop Print
Print \СÓÚ0µÄÊý¾Ý¸öÊýΪ£º\ Print \µÈÓÚ0µÄÊý¾Ý¸öÊýΪ£º\ Print \´óÓÚ0µÄÊý¾Ý¸öÊýΪ£º\End Sub
Àý2£º´òÓ¡ÏÂÃæµÄͼÐΣº----------------------------- Ñ¡½²ÄÚÈÝ ********* ******** ******* ****** ***** **** *** ** * * ** *** **** ***** * *** *****
*******
Private Sub Form_click() Dim i As Integer, j As Integer For i = 1 To 9 Print Tab(5); For j = 1 To 10 - i Print \ Next j Print Next i End Sub
Private Sub Form_click()
Dim i As Integer, j As Integer For i = 1 To 5 Print Tab(5); For j = 1 To i Print \
Next j Print Next i End Sub
Private Sub Form_click() Dim i As Integer, j As Integer For i = 1 To 4
Print Tab(9 - i); For j = 1 To 2 * i - 1 Print \ Next j
Print Next i End Sub
Àý3 ´Ó¼üÅÌÊäÈëÈÎÒâ¸öÊý£¬Çó³öÕâЩÊýµÄ×ÜºÍºÍÆ½¾ùÖµ! Dim a() as integer
Dim I as integer, sum as integer, avg as single, t as integer Do
I=inputbox(¨DÇëÊäÈëÒ»Êý!¡¬) If i=-1 then Exit do Else
T=t+1
Redim preserve a(t) A(t)=i
Sum=sum+i endif
Loop
Avg=sum/ubound(a)
Print ¨Dsum=¡¬;sum,¡¬avg=¡¬+cstr(avg)
Àý4 ±à³ÌʵÏÖËæ»úÉú³É20¸ö»¥²»ÏàͬµÄÁ½Î»ÕûÊý! Dim a() as integer ,I as integer, n as integer,j as integer Redim a(20) as integer For i=1 to 20
k= inputbox(¨DÇëÊäÈëNµÄÖµ¡¬) for j=1 to i-1 if a(j)=k then exit for next j
if j>i-1 then a(i)=k else i=i-1
endif next i
Àý 5 ÔÚÒ»×éÓÐÐòÊýÁÐÖвåÈëÒ»¸öÊý£¬ÒªÇó²åÈëºóµÄÊý»¹ÊÇÓÐÐòÊýÁÐ! Dim a() as integer
Dim I as integer , n as integer, k as integer For i=1 to 10
A(i)=10*i
Next i
N=inputboxa(¨DÇëÊäÈëÒª²åÈëµÄÊý¡¬)
ÒÔÏÂÓÐÁ½ÖÖ·½°¸1 ǰ²åÈë 2 ºó²åÈë(¿ÉÒÔÓð༶ÖеÄͬѧ½øÐÐʾ·¶½Ìѧ) T=10
Redim preserve a(11) Do while n A(t+1)=n For i=1 to 11 Print a(i); Next i ºó²åÈë·¨¸øÑ§Éú½²ÇåËã·¨µÄÔÀí£¬ÒªÇóѧÉú×Ô¼º¿Îºóд³ö³Ì´úÂ룡 9£®2 ¿Ø¼þÊý×é Ò»¡¢¿Ø¼þÊý×飺 ¶¯Ì¬Êý×éÖ¸ÔÚÉùÃ÷Êý×éʱδ¸ø³öÊý×éµÄ´óС£¨Ê¡ÂÔÀ¨ºÅÖеÄϱ꣩£¬µ±ÒªÊ¹ÓøÃÊý×éʱ£¬ËæÊ±¿ÉÓÃReDimÓï¾äÖØÐ¶¨ÒåÊý×éµÄ´óС¡£Ê¹Óö¯Ì¬Êý×éµÄÓŵãÊÇ£ºÓû§¿ÉÒÔ¸ù¾ÝÐèÒªÓÐЧµØÀûÓô洢¿Õ¼ä£¬ËüÊÇÔÚ³ÌÐòÖ´Ðе½ReDimÓï¾äʱ·ÖÅä´æ´¢¿Õ¼ä¡£ ¶þ¡¢½¨Á¢¿Ø¼þÊý×é·½·¨£º 1¸´ÖÆÏÖ´æ¿Ø¼þ£º ÔÚ´°ÌåÉÏ»æÖƿؼþÊý×éÖеÚÒ»¸öÔªËØµÄ¿Ø¼þ¡úÉèÖÃËüµÄÃû³ÆÊôÐÔ¡úÓÒ¼üµ¥»÷´Ë¶ÔÏó¡ú¸´ÖÆ¡úÓÒ»÷´°Ìå¡úÕ³Ìù¡££¨Öظ´¸´ÖƲÙ×÷£© ½«ÒÑ´æÔڵĿؼþ×é³ÉÒ»¸öÊý×é¡££¨Í¬Ò»ÀàÐ͵Ŀؼþ£© È·¶¨µÚÒ»¸öÔªËØ¡úÑ¡¶¨Òª°üº¬ÔڿؼþÊý×éÖÐµÄÆäËü¶ÔÏó¡ú½«ËüµÄÃû³ÆÊôÐÔÉèÖóɺ͵ÚÒ»¸öÔªËØÏàͬ¡££¨Öظ´´Ë²Ù×÷£© ˵Ã÷£º1 ¿Ø¼þÊý×éÖеÄÿ¸öÔªËØÏ±êΪ´Ë¿Ø¼þµÄindex ÊôÐÔÖµ£¨¡Ü32767£© ¿Ø¼þÊý×éÖеÄÿ¸ö¿Ø¼þ¹²ÏíÒ»¸öʼþ¹ý³Ì¡£ 2´´½¨Í¬Ãû¿Ø¼þ ÔڿؼþÃæ°åÖÐÖ±½ÓÌí¼ÓÏàͬÀàÐ͵Ŀؼþµ½´°ÌåÉÏ£¬½«ËüÃǵÄÃû×Ó¶¼ÃüÃûΪͬһ¸öÃû×Óʱ£¬ÏµÍ³½«»áÌáʾÄã´´½¨Ò»¸ö¿Ø¼þÊý×é Èý¡¢Ó¦ÓþÙÀý ʹÓÿؼþÊý×éʵÏÖ×ÖÌå¸ñʽµÄÉèÖÃ!
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