Storing numbers (1 Viewer)

[geniass]

For my major project I am generating random numbers, within a module, but I want to be able to store these numbers, so that if they are generated again later, it will not use them, instead generate a new number . ANy ideas?..


jbtFan

 

[Winston]

There is an inefficient method you could use, to do it...

for every number you generate, you add it to an array list,

and everytime you generate a number, you traverse through the array and compare it with the new generated number, if the number is in the array, the generate number function will be invoked again, until a new number is generated.