Creating Random elements

[balbal207]

THE MAGIC TEXT INTIALIZED AS ABCD,AND I HAVE TO CREATE 50 RANDOM ELEMENTS FROM THAT TEXT..CAN ANYONE HELP ME

[RavensFan]

FIRST TURN OFF YOUR CAPS LOCK KEY.  CAPS LOCK BLOCKS MAGIC.

There, that is better.

Now describe your problem in a way we can understand.  What is "magic text"?  What do you mean by "ABCD"?

Post some examples of what you have and what you are looking for.

[balbal207]

If the file does not exist, the Magic Text is initialized to a random sequence of 50 capital letters from the latin characters “ABCD” (e.g., “BDACCCBABADBDABDA...”). 

[balbal207]

I want to know how to generate 50 random latin characters.

[billko]

Do a search for random number on your functions palette and go from there.

[NIquist]

Look in your string palette.  There are VIs like String Subset and Index String Array you can use to pick a random (random is in the Numeric palette) element from a string.  Then just put it in a for loop and loop 50 times to concatenate a random string of your elements.

[balbal207]

no ,i didnt find solution from your answer ,i dont want random characters,i just want ABCD letters bcddadd.....=50.

[balbal207]

i dont want to run n=50,i jst want  50 capital letters from abcd

[billko]

You should be able to do what you need to do with the information we gave you - IF you are actually trying to solve the issue and not just hoping someone does it for you.

THINK... random number from 1-4 in a loop that executes 50 times...  There, I've gotten you started...

[crossrulz]

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@balbal207 wrote:

i dont want to run n=50,i jst want  50 capital letters from abcd

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Generate a random number from 0 to 3.  Then use Array Index to pick your letter (A, B,C, and D stored in an array of strings).  Use autoindexing to create an array of strings for your characters.  You can then use Concatinate Strings to turn it all into a single string.