From c74c7e09d630b5753d13ed2a9f47ffdeed45bd85 Mon Sep 17 00:00:00 2001
From: VIliam <viliam.dzubara@student.tuke.sk>
Date: Sat, 24 Feb 2024 20:15:45 +0100
Subject: [PATCH] capslock

---
 cv1/program.c | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/cv1/program.c b/cv1/program.c
index 88e8acb..e9ce4d2 100644
--- a/cv1/program.c
+++ b/cv1/program.c
@@ -1,5 +1,4 @@
 #include <stdio.h>
-#include <ctype.h>
 
 int main() {
     char input_char;
@@ -12,17 +11,26 @@ int main() {
             break;
         }
 
-        if (islower(input_char)) {
-            printf("%c", toupper(input_char));
-        } else if (isupper(input_char)) {
-            printf("%c", tolower(input_char));
-        } else if (input_char == '\n') {
-            line_count++;
-            printf("%c", input_char);
-        } else if (isprint(input_char)) {
-            // Print visible characters as they are
-            printf("%c", input_char);
+        
+        if (input_char >= 'a' && input_char <= 'z') {
+            input_char = input_char - 'a' + 'A'; 
         }
+        
+        else if (input_char >= 'A' && input_char <= 'Z') {
+            input_char = input_char - 'A' + 'a'; 
+        }
+        
+        else if (input_char == '\n' || (input_char >= 32 && input_char <= 126)) {
+            if (input_char == '\n') {
+                line_count++;
+            }
+        } else {
+            
+            continue;
+        }
+
+       
+        printf("%c", input_char);
     }
 
     printf("%d\n", line_count);