求大神解答VB上機題目

2021-05-28 14:27:34 字數 1836 閱讀 4077

1樓:匿名使用者

dim rnddata(1 to 30) as integerprivate sub command1_click()dim i as integer

picture1.cls

for i = 1 to 30

randomize

rnddata(i) = int(99 * rnd() + 1)next

for i = 1 to 5

picture1.print rnddata((i - 1) * 6 + 1) & " " & rnddata((i - 1) * 6 + 2) & " " & rnddata((i - 1) * 6 + 3) & " " & rnddata((i - 1) * 6 + 4) & " " & rnddata((i - 1) * 6 + 5) & " " & rnddata((i - 1) * 6 + 6)

picture1.print

next

end sub

private sub command2_click()dim i as integer

dim datasub as integerfor i = 1 to 30

datasub = datasub + rnddata(i)next

text1.text = datasub

end sub

private sub command3_click()dim i as integer

dim datamax as integerdatamax = rnddata(1)

for i = 1 to 30

if rnddata(i) > datamax thendatamax = rnddata(i)

end if

next

text2.text = datamax

end sub

private sub command4_click()dim i as integer

dim datamin as integerdatamin = rnddata(1)

for i = 1 to 30

if rnddata(i) < datamin thendatamin = rnddata(i)

end if

next

text3.text = datamin

end sub

2樓:小羅哥

option explicit

dim k1 as integer, k2 as integer, k3 as integer, k4 as integer, k5 as integer

private sub command1_click()randomize

k3 = 0

for k1 = 1 to 50

k2 = int(rnd() * 99 + 1)k3 = iif(k3 > k2, k3, k2)if k1 = 1 then

k4 = k2

else

k4 = iif(k4 > k2, k2, k4)end if

k5 = k5 + k2

label1.caption = label1.caption & k2 & " "

next

end sub

private sub command2_click()text1.text = k5

end sub

private sub command3_click()text2.text = k3

end sub

private sub command4_click()text3.text = k4

end sub

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