From c4ae619f7ffef99efb5ea4353eec7cb7d426cb1f Mon Sep 17 00:00:00 2001
From: Matus Tokarcik <mt453hn@sigma.com>
Date: Thu, 21 Mar 2024 21:06:21 +0100
Subject: [PATCH] cv5

---
 cv5/program.c | 49 ++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 44 insertions(+), 5 deletions(-)

diff --git a/cv5/program.c b/cv5/program.c
index 7685db4..d361e67 100644
--- a/cv5/program.c
+++ b/cv5/program.c
@@ -4,12 +4,40 @@
 #include<stdlib.h>
 
 #define SIZE 100
+#define ERROR_OUTPUT stderr
+
 
 struct student {
 	char name[SIZE];
 	int votes;
 };
 
+int check_and_parse_line(char *line, int *votes, char *name) {
+    // Nájdenie prvej medzery v reťazci
+    char *space_pos = strchr(line, ' ');
+    
+    // Kontrola, či sa našla medzera
+    if (space_pos == NULL) {
+        return 0; // Neplatný formát riadku
+    }
+    
+    // Konverzia počtu hlasov zo substringu reťazca do celého čísla
+    *votes = atoi(line);
+
+    // Nastavenie ukazovateľa name na miesto za prvou medzerou
+    char *name_start = space_pos + 1;
+
+    // Kopírovanie mena zo zvyšku reťazca (za prvou medzerou) do poľa name
+    strcpy(name, name_start);
+
+    // Odstránenie konca riadka zo záznamu mena (ak je prítomný)
+    char *newline_pos = strchr(name, '\n');
+    if (newline_pos != NULL) {
+        *newline_pos = '\0';
+    }
+
+    return 1; // Platný formát riadku
+}
 
 int find_student(struct student* students,int size, const char* name){
     for (int i = 0; i < size; i++){
@@ -22,12 +50,12 @@ int find_student(struct student* students,int size, const char* name){
 }
 
 
-int compare(const void* p1, const void* p2){
+/*int compare(const void* p1, const void* p2){
 	const struct student* s1 = (const struct student*)p1;
 	const struct student* s2 = (const struct student*)p2;
 	return strcmp(s2->name, s1->name);
 }
-	
+*/	
 
 int main(){
 	
@@ -35,9 +63,20 @@ int main(){
 	memset(databaza, 0, SIZE*sizeof(struct student)); //inicializujem pamat, vynulujem
 	
 	int size = 0;
-
-//nacitanie jednej polozky do databazy
 	char line[SIZE];
+	int votes;
+	char name[SIZE];
+	
+	//nacitanie vstupu
+	while (fgets(line, SIZE, stdin) != NULL){
+		if (!check_line(line, &votes, name)){
+			printf(ERROR_OUTPUT, "chybny format vstupu: %s\n", line);
+			continue;
+		}
+	
+	
+	
+/*	
 	memset(line,0,SIZE);
 	char* r = fgets(line,SIZE,stdin);
 	if (r == NULL){		
@@ -70,7 +109,7 @@ else {
 printf( "nepodarilo sa nacitat meno \n");
 return 1;
 }
-
+*/
 //prejde vsetky polozky v databaze
 
 int id = find_student(databaza,size,name);