From a4885902e03f39de246b464a9d1e276a446455d0 Mon Sep 17 00:00:00 2001
From: Mykola Syniavskyi <mykola.syniavskyi@student.tuke.sk>
Date: Fri, 21 Feb 2025 01:41:08 +0000
Subject: [PATCH] =?UTF-8?q?P=C5=99idat=20a1/program.c?=
MIME-Version: 1.0
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---
 a1/program.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 a1/program.c

diff --git a/a1/program.c b/a1/program.c
new file mode 100644
index 0000000..f676107
--- /dev/null
+++ b/a1/program.c
@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+int main() {
+    int lines=0;
+    char symbol;
+    while ((symbol=getchar()) !=EOF) {
+        if (symbol>= 'A' && symbol <= 'Z') {
+            putchar(symbol+32);
+        } else { if (symbol >= 'a' && symbol <= 'z') {
+            putchar(symbol-32);
+        } else { putchar(symbol); }
+        }
+        if (symbol == '\n') {
+            lines++;
+        }
+    }
+    printf("Number of lines:%d\n", lines);
+    return 0;
+}
\ No newline at end of file