From 6d36efe449c9fd8e6ef0f0f0cff2a15253ac3800 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mert=20G=C3=B6r?= <mertgor@masscollabs.xyz>
Date: Sun, 10 Nov 2024 03:37:00 +0300
Subject: [PATCH] Page 29-30

---
 ChangeLog              |  6 ++++++
 c-basic/parameters_2.c | 23 +++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 c-basic/parameters_2.c

diff --git a/ChangeLog b/ChangeLog
index 019e761..284ffe9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2024-11-10  Mert Gör  <mertgor@masscollabs.xyz>
+
+	* c-basic/C.pdf: Page 29(end of 29) and 30 Bazı matematiksel standart c fonksiyonları
+
+	* c-basic/parameters_2.c (main): return a * b or return a + b 
+
 2024-11-02  Mert Gör  <mertgor@masscollabs.xyz>
 
 	* c-basic/parameters.c: parameters example 1 
diff --git a/c-basic/parameters_2.c b/c-basic/parameters_2.c
new file mode 100644
index 0000000..8d1f2a5
--- /dev/null
+++ b/c-basic/parameters_2.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+int add(int a, int b)
+{
+  return a + b;
+}
+
+int mul(int a, int b)
+{
+  return a * b;
+}
+
+int main()
+{
+  int result;
+
+  result = add(10, 20);
+  printf("add result is %d\n", result);
+  result = mul(10,20);
+  printf("multiply result is %d\n", result);
+
+  return 0;
+}