Fall 2020: System Programming Lab

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Lab 1: Getting Started ( week of 10th August 2020 )

  • Read an introductory tutorial on Lex.
Q. NO. Program Lab Exercise No. Remarks
1 Write a Lex Program to count number of words Practice Set No. 1(1)
2 Write a Lex program to count the number of lines and characters in the input file. Lab Exercise No. 1
3 Write a Lex Program to count the number of lines, tabs and spaces used in the input. Practice Set No. 1(2)
4 Write a Lex Program to count the number of lines, words, small letters, capital letters, digits, special characters, and finally all characters. Practice Set No. 1(3)



(1) Lex on Windows http://www.surajgaikwad.com/2013/10/compile-lex-and-yacc-progs-on-windows.html