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count no of vowels and consonants

  To write a LEX program to count no of vowels and consonants in a given string.





/* decleration section  */

%{#inlcude<stdio.h>
 int v_count=0;
 int c_count=0;
%}

/* definition section */

%%
[aeiouAEIOU] {v_count++; }/*for vowels counting in the string*/

[a-zA-Z] {c_count++; }/* for consonants counting in the string*/
%%


/* main section */

void main(int argc[],char *argv[])
{

yylex();
printf("no of vowels in the string is:%d\n",v_count);
printf("no of  consonants in the string is :%d\n",c_count);

}



            

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