From 2e84f898eb3fcac29bc4d69507571f086819d1f8 Mon Sep 17 00:00:00 2001
From: "ry.yamafuji" <ry.yamafuji@gmail.com>
Date: Sun, 7 Dec 2025 19:05:38 +0900
Subject: [PATCH] =?UTF-8?q?C=E8=A8=80=E8=AA=9E=E3=81=AE=E6=9C=80=E4=BD=8E?=
 =?UTF-8?q?=E9=99=90=E3=81=AE=E5=87=A6=E7=90=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore  |  1 +
 Makefile    | 11 +++++++++++
 readme/c.md |  1 +
 src/hello.c | 10 ++++++++++
 4 files changed, 23 insertions(+)
 create mode 100644 Makefile
 create mode 100644 readme/c.md
 create mode 100644 src/hello.c

diff --git a/.gitignore b/.gitignore
index e257658..a5b2030 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+dist/
 # ---> C++
 # Prerequisites
 *.d
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..d148c63
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,11 @@
+CC = gcc
+CFLAGS = -Wall -Wextra -O2
+
+TARGET = dist/hello
+SRC = src/hello.c
+
+$(TARGET): $(SRC)
+	$(CC) $(CFLAGS) $(SRC) -o $(TARGET)
+
+clean:
+	rm -f $(TARGET)
\ No newline at end of file
diff --git a/readme/c.md b/readme/c.md
new file mode 100644
index 0000000..e560080
--- /dev/null
+++ b/readme/c.md
@@ -0,0 +1 @@
+# C言語について
\ No newline at end of file
diff --git a/src/hello.c b/src/hello.c
new file mode 100644
index 0000000..52fe27f
--- /dev/null
+++ b/src/hello.c
@@ -0,0 +1,10 @@
+/** Hello world program in C
+*   command: gcc src/hello.c -o dist/hello
+*   run: ./dist/hello
+*/
+#include <stdio.h>
+
+int main(void) {
+    printf("Hello, world!\n");
+    return 0;
+}
\ No newline at end of file