Lex Doubts

[Vinu V. Das]

Sir,

 

I am Vinu V Das, is in a process of studying LEX and YACC programming. I have a doubt. If you can spend some time to clear it, it would be atmost helpful.

 

Following statements works correctly. But I could not find answer for few of the following question.

 

scanf("%s",yyin);

yyin=stdin;

 

What is the data type of "yyin"?

How can I print or disply the content of the "yyin"?

How can I assign a value to "yyin"?

How can I assign its value to any varibale of its type?

 

Looking forward to hear form you.

 

Truly,

 

Vinu V Das

Lecturer, Dept. of Computer Science.

MES College of Engineering,

Kuttippuram, Kerala, India.

Mob: 91-9349 881866

 

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