From 651bd07061200288e6402e1abf5e81ad21ce58e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tam=C3=A1=C5=A1?= <christan.tamas@student.tuke.sk>
Date: Thu, 18 Apr 2024 12:35:06 +0000
Subject: [PATCH] Update 'cv10/program.c'

---
 cv10/program.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/cv10/program.c b/cv10/program.c
index e69de29..9a565af 100644
--- a/cv10/program.c
+++ b/cv10/program.c
@@ -0,0 +1,90 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define MAX_NAME_LENGTH 100
+
+int compare(const void *a, const void *b) {
+    const char *name1 = *(const char **)a;
+    const char *name2 = *(const char **)b;
+    return strcmp(name1, name2);
+}
+
+int main() {
+    int maxStudents;
+    char name[MAX_NAME_LENGTH];
+    char **names = NULL;
+    int count = 0;
+    int capacity = 0;
+
+    
+    if (scanf("%d\n", &maxStudents) != 1 || maxStudents <= 0) {
+        puts("Nespravny vstup");
+        return 1;
+    }
+
+    
+    while (fgets(name, MAX_NAME_LENGTH, stdin)) {
+        if (name[0] == '\n') break;
+        name[strcspn(name, "\n")] = '\0'; 
+        
+       
+        if (count >= capacity) {
+            capacity = capacity == 0 ? 4 : capacity * 2;
+            names = realloc(names, capacity * sizeof(char *));
+            if (names == NULL) {
+                perror("Failed to reallocate memory");
+                return 1;
+            }
+        }
+        
+       
+        int isDuplicate = 0;
+        for (int i = 0; i < count; i++) {
+            if (strcmp(names[i], name) == 0) {
+                isDuplicate = 1;
+                break;
+            }
+        }
+        
+        if (!isDuplicate) {
+            names[count] = strdup(name);
+            if (names[count] == NULL) {
+                perror("Failed to duplicate name");
+                return 1;
+            }
+            count++;
+        }
+    }
+    
+    if (count == 0) {
+        puts("Ziadne prihlasky");
+        return 1;
+    }
+    
+   
+    qsort(names, count, sizeof(char *), compare);
+
+   
+    puts("Prijati studenti:");
+    int limit = count < maxStudents ? count : maxStudents;
+    for (int i = 0; i < limit; i++) {
+        puts(names[i]);
+    }
+
+   
+    if (count > maxStudents) {
+        puts("Neprijati studenti:");
+        for (int i = maxStudents; i < count; i++) {
+            puts(names[i]);
+        }
+    }
+
+  
+    for (int i = 0; i < count; i++) {
+        free(names[i]);
+    }
+    free(names);
+
+    return 0;
+}