Loop with a random
0
I made a little picker, it just says yes or not, but idk why it stucks in a loop i the While
Here is it:
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Dim kk As Integer
kk = CInt(Int(Rnd() * 100) + 1)
While (kk <> 0 Or kk <> 1)
kk = kk / 2
End While
lblSiNo.Text = kk.ToString
End Sub
If it's 1, is a Yes, if it's 0, is No
infinite-loop
asked Dec 28 '18 at 0:47
Aaron Herrera
81
add a comment |
0
I made a little picker, it just says yes or not, but idk why it stucks in a loop i the While
Here is it:
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Dim kk As Integer
kk = CInt(Int(Rnd() * 100) + 1)
While (kk <> 0 Or kk <> 1)
kk = kk / 2
End While
lblSiNo.Text = kk.ToString
End Sub
If it's 1, is a Yes, if it's 0, is No
infinite-loop
asked Dec 28 '18 at 0:47
Aaron Herrera
81
add a comment |
0
0
0
I made a little picker, it just says yes or not, but idk why it stucks in a loop i the While
Here is it:
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Dim kk As Integer
kk = CInt(Int(Rnd() * 100) + 1)
While (kk <> 0 Or kk <> 1)
kk = kk / 2
End While
lblSiNo.Text = kk.ToString
End Sub
If it's 1, is a Yes, if it's 0, is No
infinite-loop
asked Dec 28 '18 at 0:47
Aaron Herrera
81
I made a little picker, it just says yes or not, but idk why it stucks in a loop i the While
Here is it:
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Dim kk As Integer
kk = CInt(Int(Rnd() * 100) + 1)
While (kk <> 0 Or kk <> 1)
kk = kk / 2
End While
lblSiNo.Text = kk.ToString
End Sub
If it's 1, is a Yes, if it's 0, is No
infinite-loop
infinite-loop
asked Dec 28 '18 at 0:47
Aaron Herrera
81
asked Dec 28 '18 at 0:47
Aaron Herrera
81
asked Dec 28 '18 at 0:47
Aaron Herrera
81
asked Dec 28 '18 at 0:47
Aaron Herrera
81
asked Dec 28 '18 at 0:47
Aaron Herrera
81
81
add a comment |
add a comment |
1 Answer
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While (kk <> 0 Or kk <> 1)
Every integer is different from 0 or 1, it can't be both equals to 1 and 0. Your predicate is always true.
answered Dec 28 '18 at 0:53
Calimero
516
So thekk = kk/2is doing nothing there?
– Aaron Herrera
Dec 28 '18 at 0:58
Your loop means "while kk is not 0 and 1 at the same time, divide kk by 2". This is a logical impossibility.
– Calimero
Dec 28 '18 at 1:04
Theres an Or, so how can i put an OR there?
– Aaron Herrera
Dec 28 '18 at 1:10
I have no idea what language you used, because you didn't tell us in your post, but usually <> means different. Try to replace it with the symbol for logical equality of this specific language if you want to stop your loop when kk equals 0 or 1 (also, kk is an integer and kk/2 may not be equal to a integer. I assume you are aware of this and know the consequence).
– Calimero
Dec 28 '18 at 1:14
Is Visual Basic
– Aaron Herrera
Dec 28 '18 at 1:15
|
show 6 more comments
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1 Answer
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1 Answer
1
active
oldest
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oldest
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0
While (kk <> 0 Or kk <> 1)
Every integer is different from 0 or 1, it can't be both equals to 1 and 0. Your predicate is always true.
answered Dec 28 '18 at 0:53
Calimero
516
So thekk = kk/2is doing nothing there?
– Aaron Herrera
Dec 28 '18 at 0:58
Your loop means "while kk is not 0 and 1 at the same time, divide kk by 2". This is a logical impossibility.
– Calimero
Dec 28 '18 at 1:04
Theres an Or, so how can i put an OR there?
– Aaron Herrera
Dec 28 '18 at 1:10
I have no idea what language you used, because you didn't tell us in your post, but usually <> means different. Try to replace it with the symbol for logical equality of this specific language if you want to stop your loop when kk equals 0 or 1 (also, kk is an integer and kk/2 may not be equal to a integer. I assume you are aware of this and know the consequence).
– Calimero
Dec 28 '18 at 1:14
Is Visual Basic
– Aaron Herrera
Dec 28 '18 at 1:15
|
show 6 more comments
0
While (kk <> 0 Or kk <> 1)
Every integer is different from 0 or 1, it can't be both equals to 1 and 0. Your predicate is always true.
answered Dec 28 '18 at 0:53
Calimero
516
So thekk = kk/2is doing nothing there?
– Aaron Herrera
Dec 28 '18 at 0:58
Your loop means "while kk is not 0 and 1 at the same time, divide kk by 2". This is a logical impossibility.
– Calimero
Dec 28 '18 at 1:04
Theres an Or, so how can i put an OR there?
– Aaron Herrera
Dec 28 '18 at 1:10
I have no idea what language you used, because you didn't tell us in your post, but usually <> means different. Try to replace it with the symbol for logical equality of this specific language if you want to stop your loop when kk equals 0 or 1 (also, kk is an integer and kk/2 may not be equal to a integer. I assume you are aware of this and know the consequence).
– Calimero
Dec 28 '18 at 1:14
Is Visual Basic
– Aaron Herrera
Dec 28 '18 at 1:15
|
show 6 more comments
0
0
0
While (kk <> 0 Or kk <> 1)
Every integer is different from 0 or 1, it can't be both equals to 1 and 0. Your predicate is always true.
answered Dec 28 '18 at 0:53
Calimero
516
While (kk <> 0 Or kk <> 1)
Every integer is different from 0 or 1, it can't be both equals to 1 and 0. Your predicate is always true.
answered Dec 28 '18 at 0:53
Calimero
516
edited Dec 28 '18 at 2:23
answered Dec 28 '18 at 0:53
Calimero
516
answered Dec 28 '18 at 0:53
Calimero
516
answered Dec 28 '18 at 0:53
Calimero
516
516
So thekk = kk/2is doing nothing there?
– Aaron Herrera
Dec 28 '18 at 0:58
Your loop means "while kk is not 0 and 1 at the same time, divide kk by 2". This is a logical impossibility.
– Calimero
Dec 28 '18 at 1:04
Theres an Or, so how can i put an OR there?
– Aaron Herrera
Dec 28 '18 at 1:10
I have no idea what language you used, because you didn't tell us in your post, but usually <> means different. Try to replace it with the symbol for logical equality of this specific language if you want to stop your loop when kk equals 0 or 1 (also, kk is an integer and kk/2 may not be equal to a integer. I assume you are aware of this and know the consequence).
– Calimero
Dec 28 '18 at 1:14
Is Visual Basic
– Aaron Herrera
Dec 28 '18 at 1:15
|
show 6 more comments
So thekk = kk/2is doing nothing there?
– Aaron Herrera
Dec 28 '18 at 0:58
Your loop means "while kk is not 0 and 1 at the same time, divide kk by 2". This is a logical impossibility.
– Calimero
Dec 28 '18 at 1:04
Theres an Or, so how can i put an OR there?
– Aaron Herrera
Dec 28 '18 at 1:10
I have no idea what language you used, because you didn't tell us in your post, but usually <> means different. Try to replace it with the symbol for logical equality of this specific language if you want to stop your loop when kk equals 0 or 1 (also, kk is an integer and kk/2 may not be equal to a integer. I assume you are aware of this and know the consequence).
– Calimero
Dec 28 '18 at 1:14
Is Visual Basic
– Aaron Herrera
Dec 28 '18 at 1:15
So the
kk = kk/2 is doing nothing there?– Aaron Herrera
Dec 28 '18 at 0:58
So the
kk = kk/2 is doing nothing there?– Aaron Herrera
Dec 28 '18 at 0:58
Your loop means "while kk is not 0 and 1 at the same time, divide kk by 2". This is a logical impossibility.
– Calimero
Dec 28 '18 at 1:04
Your loop means "while kk is not 0 and 1 at the same time, divide kk by 2". This is a logical impossibility.
– Calimero
Dec 28 '18 at 1:04
Theres an Or, so how can i put an OR there?
– Aaron Herrera
Dec 28 '18 at 1:10
Theres an Or, so how can i put an OR there?
– Aaron Herrera
Dec 28 '18 at 1:10
I have no idea what language you used, because you didn't tell us in your post, but usually <> means different. Try to replace it with the symbol for logical equality of this specific language if you want to stop your loop when kk equals 0 or 1 (also, kk is an integer and kk/2 may not be equal to a integer. I assume you are aware of this and know the consequence).
– Calimero
Dec 28 '18 at 1:14
I have no idea what language you used, because you didn't tell us in your post, but usually <> means different. Try to replace it with the symbol for logical equality of this specific language if you want to stop your loop when kk equals 0 or 1 (also, kk is an integer and kk/2 may not be equal to a integer. I assume you are aware of this and know the consequence).
– Calimero
Dec 28 '18 at 1:14
Is Visual Basic
– Aaron Herrera
Dec 28 '18 at 1:15
Is Visual Basic
– Aaron Herrera
Dec 28 '18 at 1:15
|
show 6 more comments
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