VB编程 累加器的问题 已知S=1+2+3·······+N,找出一个最大的整数N,使得S<30000,编程解决。
答案:4 悬赏:70
解决时间 2021-01-16 20:37
- 提问者网友:练爱
- 2021-01-16 15:39
VB编程 累加器的问题 已知S=1+2+3·······+N,找出一个最大的整数N,使得S<30000,编程解决。
最佳答案
- 二级知识专家网友:青灯有味
- 2021-01-16 16:00
dim s as long,n as integer
For n=1 to 30000
if s +n >=30000 Then Exit For
s=s+n
Next
Msgbox "最大数是" & n
For n=1 to 30000
if s +n >=30000 Then Exit For
s=s+n
Next
Msgbox "最大数是" & n
全部回答
- 1楼网友:污到你湿
- 2021-01-16 19:05
n^2+n<60000
求deta算呗
求deta算呗
- 2楼网友:独钓一江月
- 2021-01-16 18:04
dim i as long,
dim s as long,
dim N as long
do while (i>=1 and i<=N)
s=0
s=s+i
i=i+1
next j
loop
do while (s<30000)
print N
loop
dim s as long,
dim N as long
do while (i>=1 and i<=N)
s=0
s=s+i
i=i+1
next j
loop
do while (s<30000)
print N
loop
- 3楼网友:躲不过心动
- 2021-01-16 16:59
Private Sub Command1_Click()
Do
n = n + 1
s = s + n
Loop until s>=30000
Print n - 1
End Sub
Do
n = n + 1
s = s + n
Loop until s>=30000
Print n - 1
End Sub
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