Question: Using C#, implement a console application of the source code of a lexical analyzer (front.c) on page 166 in the textbook. Your console application should

Using C#, implement a console application of the source code of a lexical analyzer (front.c) on page 166 in the textbook. Your console application should receive an input (for example sum + 56/total) and give the similar output like on page 171.

page 166:

Using C#, implement a console application of the source code of a

lexical analyzer (front.c) on page 166 in the textbook. Your console application

Page 171:

should receive an input (for example sum + 56/total) and give the

This code illustrates the relative simplicity of lexical analyzers. Of course, we have left out input buffering, as well as some other important details. Furthermore, we have dealt with a very small and simple input language. Consider the following expression: ( sum +47)/ total Following is the output of the lexical analyzer of front.c when used on this expression: Next token is: 25 Next lexeme is ( Next token is: 11 Next lexeme is sum Next token is: 21 Next lexeme is + Next token is: 10 Next lexeme is 47 Next token is: 26 Next lexeme is ) Next token is: 24 Next lexeme is / Next token is: 11 Next lexeme is total Next token is: - 1 Next lexeme is EOF

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