From 1a15a3dbf685a40083063ed2347d4a237296159c Mon Sep 17 00:00:00 2001
From: foxliver <foxliver@naver.com>
Date: Thu, 25 Sep 2025 16:35:30 +0900
Subject: [PATCH] Producer Consumer sample code

---
 Practice_07/Producer_Consumer.c | 34 +++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 Practice_07/Producer_Consumer.c

diff --git a/Practice_07/Producer_Consumer.c b/Practice_07/Producer_Consumer.c
new file mode 100644
index 0000000..55d7efd
--- /dev/null
+++ b/Practice_07/Producer_Consumer.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include <pthread.h>
+
+int counter = 5;
+
+void* producer(void* arg){
+    for(int i = 0; i < 1000000; i++){
+        counter++;
+    }
+
+    return NULL;
+}
+
+void* consumer(void* arg){
+    for(int i = 0; i < 1000000; i++){
+        counter--;
+    }
+
+    return NULL;
+}
+
+int main(){
+    pthread_t t1, t2;
+
+    pthread_create(&t1, NULL, producer, NULL);
+    pthread_create(&t2, NULL, consumer, NULL);
+
+    pthread_join(t1, NULL);
+    pthread_join(t2, NULL);
+
+    printf("최종 Counter 값 : %d\n", counter);
+
+    return 0;
+}
\ No newline at end of file