Question: Suppose that we have a programming language with only 3 token kinds. UNSIGNED INTEGER. FLOAT and IDENTIFIER. Describe how to build a lexical analyzer for

Suppose that we have a programming language with only 3 token

Suppose that we have a programming language with only 3 token kinds. UNSIGNED INTEGER. FLOAT and IDENTIFIER. Describe how to build a lexical analyzer for this language (lexical rules. FA, a program to simulate the FA, etc.). ? floating point number has 4 parts a positive or negative sign, a sequence of digits, the decimal point, and a sequence of digits to follow. You need to take care of special cases that you see less than 4 parts

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