%{
#include<stdio.h>
int vowels=0;
int cons=0;
%}
%%
[aeiouAEIOU] {vowels++;}
[a-zA-Z] {cons++;}
%%
int yywrap()
{
return 1;
}
main()
{
printf("Enter the string.. at end press ^d\n");
yylex();
printf("No of vowels=%d\nNo of consonants=%d\n",vowels,cons);
}
JXsKI2luY2x1ZGU8c3RkaW8uaD4KaW50IHZvd2Vscz0wOwppbnQgY29ucz0wOwolfQolJQpbYWVpb3VBRUlPVV0ge3Zvd2VscysrO30KW2EtekEtWl0ge2NvbnMrKzt9CiUlCmludCB5eXdyYXAoKQp7CnJldHVybiAxOwp9Cm1haW4oKQp7CnByaW50ZigiRW50ZXIgdGhlIHN0cmluZy4uIGF0IGVuZCBwcmVzcyBeZFxuIik7Cnl5bGV4KCk7CnByaW50ZigiTm8gb2Ygdm93ZWxzPSVkXG5ObyBvZiBjb25zb25hbnRzPSVkXG4iLHZvd2Vscyxjb25zKTsKfQ==