First and Follow

Question

Example 3.3 

Comments

Please correct me if Iam wrong

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I am getting this.

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first(S)={d, g, h, b, a, epsilon}

follow(B)={h, g, a, dollar}

follow(C)={h, g, b, dollar}

all other are correct..

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joshi_nitish

Now you are correct

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previously also i have given same solution, but due to '\$' sign, some problems were created, therefore i replaced '\$' with 'dollar'...

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Yes, I was also facing same problem

Answer 1

	First	Follow
$S$	$(d,h,g,a,b,\epsilon)$	$\$$
$A$	$(d,g,h,\epsilon)$	$(\$,h,g)$
$B$	$(g,\epsilon)$	$(a,h,g,\$)$
$C$	$(h,\epsilon)$	$(\$,h,g,b)$