diff --git a/analyzers/c_analyzer/c_analyzer.l b/analyzers/c_analyzer/c_analyzer.l
index edaf2eb..43cf727 100644
--- a/analyzers/c_analyzer/c_analyzer.l
+++ b/analyzers/c_analyzer/c_analyzer.l
@@ -27,14 +27,31 @@ void yyerror(const char *s) {
 "*"      { return MULT; }
 "/"      { return DIV; }
 "%"      { return MOD; }
-"&&"      { return AND; }
-"||"      { return OR; }
+"&&"     { return AND; }
+"||"     { return OR; }
 "!"      { return NOT; }
 "return" { return RET; }
 "print"  { return PRINT; }
 "while"  { return WHILE; }
-"if"  { return IF; }
-"else"  { return ELSE; }
+"if"     { return IF; }
+"else"   { return ELSE; }
+
+"//" { 
+    int c;
+    while ((c = input()) != '\n' && c != 0);  // Используем input() вместо yyinput()
+    if (c == '\n') line_number++;
+}
+
+"/*" { 
+    int c, prev = 0;
+    while ((c = input()) != 0) {  // Используем input() вместо yyinput()
+        if (c == '\n') line_number++;
+        if (prev == '*' && c == '/') break;
+        prev = c;
+    }
+    if (c == 0) yyerror("Unterminated comment");
+}
+
 [0-9]+                 { yylval.str = strdup(yytext); return NUMBER; }
 [a-zA-Z_][a-zA-Z0-9_]* { yylval.str = strdup(yytext); return IDENTIFIER; }
 [ \t]   ;
diff --git a/code.txt b/code.txt
index 3ebf332..5ae8113 100644
--- a/code.txt
+++ b/code.txt
@@ -1,30 +1,32 @@
 {
+    // 123123132
+    /* test */
     x = 2 + 1 % 1;
 
-    if (!x && 1 || (x + (-100))) {
+    if (!x && 1 || (x + (-100))) { // comment
         x = 3;
         if (x) {
             x = 5;
         }
     } else {
-        x = 5;
+        x = 5; // comment
     }
 
     if (x) {
-        x = 3;
+        x = 3; // comment
     }
 
-    x = z + 3 + 5;
+    x = z + 3 + 5; // comment
     {
         x = -10;
         y = (x + +5) % 2;
         while (x + 1) {
-            z = y * +2 / -(5 * ( ((3)) ));
+            z = y * +2 / -(5 * ( ((3)) )); /* comment*/
         }
     }
     print x;
     while (1) {
         x = x + 1;
     }
-    return x / 2 + 5;
+    return x / 2 + 5; /* comment*//* comment*//* comment*/
 }
\ No newline at end of file