%{
#include <stdio.h>
int line_count = 0;
int space_count = 0;
int tab_count = 0;
int other_char_count = 0;
%}
 
%%
\n            { line_count++; }        /* Increment line count */
\t            { tab_count++; }         /* Increment tab count */
" "          { space_count++; }      /* Increment space count */
.            { other_char_count++; }  /* Increment other character count */
%%
int main() {
    printf("Enter input :\n");
    yylex();
    printf("Lines: %d\n", line_count);
    printf("Spaces: %d\n", space_count);
    printf("Tabs: %d\n", tab_count);
    printf("Other Characters: %d\n", other_char_count);
    return 0;
}
int yywrap() {
    return 1;
}
 
 

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