commit 086edc9fe277a14cb4695849ed7d29037801d590
Author: Samuel Hyroš <samuel.hyros@student.tuke.sk>
Date:   Fri Feb 20 22:32:41 2026 +0100

    dostali sme

diff --git a/a1/program.c b/a1/program.c
new file mode 100644
index 0000000..96c723a
--- /dev/null
+++ b/a1/program.c
@@ -0,0 +1,31 @@
+#include <stdio.h>
+
+int main(void) {
+    int c;
+    int riadky = 0;
+
+    while ((c = getchar()) != EOF) {
+        if (c == '\n') {
+            putchar('\n');
+            riadky++;
+            continue;
+        }
+
+
+        if (c < 32 || c == 127) {   
+            continue;
+        }
+
+        if (c >= 'a' && c <= 'z') {
+            putchar(c - 'a' + 'A');
+        } else if (c >= 'A' && c <= 'Z') {
+            putchar(c - 'A' + 'a');
+        } else {
+
+            putchar(c);
+        }
+    }
+
+    printf("\nPocet riadkov: %d\n", riadky);
+    return 0;
+}