From 85bc7c538964cf07ecbbeb6e82c04f0ebc8a90c1 Mon Sep 17 00:00:00 2001
From: kr820js <sigma@gmail.com>
Date: Sat, 23 Mar 2024 18:45:12 +0100
Subject: [PATCH] submition4

---
 a1/program.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/a1/program.c b/a1/program.c
index f35f301..33ed988 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -12,7 +12,10 @@ int main()
 {
     link* pointer_to_start_of_chain = malloc(sizeof(link));
     memset(pointer_to_start_of_chain,0,sizeof(link));
-    reading_strings_and_storing_them_in_memory(pointer_to_start_of_chain);
+    int read_lines = reading_strings_and_storing_them_in_memory(pointer_to_start_of_chain);
+    if(read_lines==0){
+        return 0;
+    }
     int result=0;
     link* next_link = pointer_to_start_of_chain;
     while(next_link != NULL){
@@ -32,14 +35,15 @@ int main()
     return 0;
 }
 
-void reading_strings_and_storing_them_in_memory(link* pointer_to_start_of_chain){
+int reading_strings_and_storing_them_in_memory(link* pointer_to_start_of_chain){
     link* next_link = pointer_to_start_of_chain;
     char buffer[SIZE];
     link* ancestor=NULL;
+    int counter=0;
     while(1){
         if(fgets(buffer, SIZE, stdin)==NULL||buffer[0]=='\n'){
+            free(next_link);
             if(ancestor!=NULL){
-                free(ancestor->p_na_next_struct);
                 ancestor->p_na_next_struct=NULL;
             }
             break;
@@ -53,7 +57,9 @@ void reading_strings_and_storing_them_in_memory(link* pointer_to_start_of_chain)
         memcpy(next_link->p_na_line, buffer,size);
         ancestor=next_link;
         next_link=next_link->p_na_next_struct;
+        counter++;
     }
+    return counter;
 }
 int analizing_string(char* pointer){
     float number1, number2, result3;