From 4c8bca4723554142b793cb0aec980328676efc2a Mon Sep 17 00:00:00 2001
From: OHARATETSUYA <ohara@OHARATETSUYAnoMacBook-Pro.local>
Date: Fri, 3 Jul 2026 14:08:10 +0900
Subject: [PATCH] hello world

---
 tetsuya.c | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 tetsuya.c

diff --git a/tetsuya.c b/tetsuya.c
new file mode 100644
index 0000000..21f11d3
--- /dev/null
+++ b/tetsuya.c
@@ -0,0 +1,5 @@
+#include <stdio.h>
+
+int main(void) {
+    printf("hello from Tetsuya!\n");
+}
\ No newline at end of file
-- 
2.22.0