Android Question How to make a random Variable ?

[Abdulaziz93]

hi

im trying to make a intger Variable to give me random numbers

like this

dim b as int

i want b to give me a random number between 1-100 everytime random number and cant give it to me again

*sorry about my bad english

 

[wy328]

you can make a sub with int type return value

 

[Abdulaziz93]

you can make a sub with int type return value

sorry i'm new how i can make it?

 

[Erel]

Dim b As Int = Rnd(1, 101)

 

[eps]

What you're describing is not random behaviour . You would need to keep a record of the numbers returned to discard duplicates, but that would become harder to do.

 

[Erel]

You need a "shuffle" solution:
http://www.b4x.com/android/forum/threads/how-to-dont-repetition-random-number.13892/#post-78695

You can create an array with the numbers 1 to 100 and then shuffle it.

 

[Abdulaziz93]

You need a "shuffle" solution:
http://www.b4x.com/android/forum/threads/how-to-dont-repetition-random-number.13892/#post-78695

You can create an array with the numbers 1 to 100 and then shuffle it.

this is a good idea but i want the application so save it for the next time how i can make like this things?
or i want it to save a edittext or something like that thanks <#

 

[Erel]

Not sure that I completely understand. You can save the list with KeyValueStore.