java - Random generator Letters and Integers -

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sas pgmr learning java android random generator-'rank amateur'. suppose wish display random of a/b/c/d. suppose random of 1/2/3/4 , 'if 2 display b, if 4 display d'?

you store letters in array. random 1 array.

int dex = new random().nextint(letters.length); string random = (letters[dex]);

but comes out same.


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