From e482e0e22b734b48c94decb187dfd9f48907eaa8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mert=20G=C3=B6r?= <mertgor@masscollabs.xyz>
Date: Fri, 26 Jul 2024 17:10:07 +0300
Subject: [PATCH] update

---
 ChangeLog                   |  6 ++++++
 c-basic/global_variable_2.c | 21 +++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 c-basic/global_variable_2.c

diff --git a/ChangeLog b/ChangeLog
index 177a4a7..d9dae4b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2024-07-26  hwpplayer1  <hwpplayer1@debian>
+
+	* c-basic/C.pdf: Fonksiyonların Parametre Değişkenleri page 27
+
+	* c-basic/global_variable_2.c (main): global variable and local variable example
+
 2024-07-17  hwpplayer1  <hwpplayer1@debian>
 
 	* c-basic/C.pdf: Global Değişkenlerin Faaliyet Alanı sayfa 26
diff --git a/c-basic/global_variable_2.c b/c-basic/global_variable_2.c
new file mode 100644
index 0000000..a63cc1a
--- /dev/null
+++ b/c-basic/global_variable_2.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+int a;
+
+void foo()
+{
+  int a;
+
+  a = 10; // yerel a
+  printf("%d\n", a);
+}
+
+int main()
+{
+  a = 20;                     // global a
+  printf("%d\n", a);          // 20
+  foo();                      // 10
+  printf("%d\n", a);          // 20
+
+  return 0;
+}