Nothing
straightdraw1 <-
function(x){
## returns 4 is there are 2 possibilities for a straight.
## returns 2 for a gutshot straight draw.
## returns 0 otherwise
## Note: returns 26 if you already have a straight!
a1 = 0
for(i in c(2:14)){
a2 = straight1(c(i,x))
if(a2 > .5) a1 = a1 + 1
}
a1 * 2
} ## end of straightdraw1
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