1樓：岔路程式緣
這樣子改：
private type student
sno as string * 7
sname as string * 9
grade as integer
end type
option base 1
dim i as integer, j as integer
dim stu(10) as student, t as student
private sub command1_click()
for i = 1 to 9
for j = 1 to 10 - i
if stu(j).grade < stu(j + 1).grade then
t = stu(j)
stu(j) = stu(j + 1)
stu(j + 1) = t
end if
next j
next i
for i = 1 to 10
print stu(i).sno, stu(i).sname, stu(i).grade
next i
end sub
private sub form_load()
dim a(), b(), c()
a = array("tom", "jerry", "lisa", "tony", "bob", "jack", "july", "rose", "robert", "peter")
b = array("05070301", "05070302", "05070303", "05070304", "05070305", "05070306", "05070307", "05070308", "05070309", "05070310")
c = array(87, 53, 96, 88, 70, 63, 91, 72, 78, 67)
for i = 1 to 10
stu(i).sno = a(i)
stu(i).sname = b(i)
stu(i).grade = c(i)
print stu(i).sno, stu(i).sname, stu(i).grade
next i
end sub
ok了，已經執行過了。
2樓：匿名使用者
幫你改了一下：
option explicit
private type student
sno as string * 7
sname as string * 9
grade as integer
end type
option base 1
dim stu(10) as student, a, b, c, i as integer
private sub command1_click()
dim t as student, j
for i = 1 to 9
for j = 1 to 10 - i
if stu(j).grade < stu(j + 1).grade then
t = stu(j)
stu(j) = stu(j + 1)
stu(j + 1) = t
end if
next j
next i
for i = 1 to 10
print stu(i).sno, stu(i).sname, stu(i).grade
next i
end sub
private sub form_load()
a = array("tom", "jerry", "lisa", "tony", "bob", "jack", "july", "rose", "robert", "peter")
b = array("05070301", "05070302", "05070303", "05070304", "05070305", "05070306", "05070307", "05070308", "05070309", "05070310")
c = array(87, 53, 96, 88, 70, 63, 91, 72, 78, 67)
for i = 1 to 10
stu(i).sno = a(i)
stu(i).sname = b(i)
stu(i).grade = c(i)
print stu(i).sno, stu(i).sname, stu(i).grade
next i
end sub
3樓：匿名使用者
option base 1
private type student
sno as string * 7
sname as string * 9
grade as integer
end type
dim stu(10) as student '宣告在這裡，對所有過程都有作用
private sub command1_click()
for i = 1 to 9
for j = 1 to 10 - i
if stu(j).grade < stu(j + 1).grade then
t = stu(j).grade
stu(j).grade = stu(j + 1).grade 『這裡少寫了
stu(j + 1).grade = t
end if
next j
next i
for i = 1 to 10
print stu(i).sno, stu(i).sname, stu(i).grade
next i
end sub
private sub form_load() 『這裡不要定義區域性變數
a = array("tom", "jerry", "lisa", "tony", "bob", "jack", "july", "rose", "robert", "peter")
b = array("05070301", "05070302", "05070303", "05070304", "05070305", "05070306", "05070307", "05070308", "05070309", "05070310")
c = array(87, 53, 96, 88, 70, 63, 91, 72, 78, 67)
for i = 1 to 10
stu(i).sno = a(i)
stu(i).sname = b(i)
stu(i).grade = c(i)
print stu(i).sno, stu(i).sname, stu(i).grade
next i
end sub
4樓：匿名使用者
**最前面加option explicit 自己就可以實現差錯！
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