Run operation Once


hello all, first post, , c experience level of 'blinky' has been learning curve me.  just got arduino few weeks ago , have been trying make clock makes math problems turn alarm off.  an idea has been on web while, search 'math alarm clock'.  for me, sort of lets learn how how c thing works project...

in few sections of code have wanted run operation once.  for instance math problem created random().  so run random() once , allow user input answer.  presently use for(i=0,i<1,i++).  is best way this?

how posting code can see builds point , how best achieve outcome want.



Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > Run operation Once


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