Write a LEX program to count only those words that start with vowels.

              

               Code :

%{

%}

%%

[aeiouAEIOU][A-Za-z]+              {printf("Word starting with vowel");}

[A-Za-z(^aeiouAEIOU)][A-Za-z]+      {printf("Word not starting with vowel");}

%%

main()

{

     yylex();

}

int yywrap()

{

     return 1;

}