Android Question count down (For)

[alirezahassan]

hi all,
I have a (For). I want to reverse the number.
For example in C language:

for(int i = 10; i>=0; i--)

i use

for i = 10 to 0
next

but it doesn't work. what should i do?

 

[roumei]

For i = 10 To 0 Step -1
    Log(i)
Next

 

[Jmu5667]

hi all,
I have a (For). I want to reverse the number.
For example in C language:

for(int i = 10; i>=0; i--)

i use

for i = 10 to 0
next

but it doesn't work. what should i do?

For i = 10 To 0 Step -1
    Log(i)
Next

 

[alirezahassan]

Why this mistake? What is correct?

    For i = 10 To 0 Step +3
        Log(i)
    Next

It Logs it correctly.

    For i = 10 To 0 Step -3
        Log(i)
    Next

 

[Jmu5667]

Why this mistake? What is correct?

    For i = 10 To 0 Step +3
        Log(i)
    Next

It Logs it correctly.

    For i = 10 To 0 Step -3
        Log(i)
    Next

Counting backwards use -n, n = step count

 

[alirezahassan]

Is there no way?

    For i = 10 To 0 Step +3
        Log(i)
    Next

 

[klaus]

What exactly do you want to do ?
If you want to go from 10 down to 0, therefor, the Step MUST be negative: For i = 10 To 0 Step -3
If you want to go from 0 to 10 the Step must be positive: For i = 0 To 10 Step 3
If no Step is given, it is 1 by default.
If you want a Steop of -1 you must write it.

 

[Daestrum]

Maybe the fact if you make the Step +3 you get a syntax error, obviously it doesn't like the + sign
If you really want to use a plus sign you must write Step 0+3