Question: Suppose that in some programming language numbers are restricted as follows: (a) a number may be signed or unsigned. (b) the value field consists of

Suppose that in some programming language numbers are restricted as follows:

(a) a number may be signed or unsigned.

(b) the value field consists of two nonempty parts, separated by a decimal point.

(c) there is an optional exponent field. If present this field must contain the letter e, followed by a signed two-digit integer.

Design a grammar for the such numbers in this programming language.

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