%{
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <sys/wait.h>
%}
 
%%
[a-zA-Z_][a-zA-Z0-9_]*   { printf("Identifier: %s\n", yytext); }
[0-9]+                   { printf("Number: %s\n", yytext); }
[=+\-*/]                 { printf("Operator: %s\n", yytext); }
.                        { printf("Symbol: %s\n", yytext); }
%%
 
int main() {
    char *test_input = "x = 10 + y;";  // Hardcoded Input
    printf("Processing: %s\n", test_input);
    yy_scan_string(test_input);  // Pass input to Lex
    yylex();
    return 0;
}
 
 

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