From bc75f881494c5b0335832d8b09df70966bd93ed2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9D=B4=EC=9E=A5=EC=9B=90?= <wkddnjs3268@ajou.ac.kr>
Date: Mon, 3 Aug 2020 16:50:01 +0900
Subject: [PATCH] My printf HW
---
hello.c | 13 +++++++++++++
input_data | 1 +
output_data | 1 +
3 files changed, 15 insertions(+)
create mode 100644 hello.c
create mode 100644 input_data
create mode 100644 output_data
diff --git a/hello.c b/hello.c
new file mode 100644
index 0000000..a984106
--- /dev/null
+++ b/hello.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main()
+{
+ int a;
+ fscanf(stdin, "%d", &a);
+ if (a > 0)
+ fprintf(stderr, "Error: It is positive\n");
+ else
+ fprintf(stderr, "Error: It is negative\n");
+ fprintf(stdout, "Hello, World %-10d\n", a);
+ return 0;
+}
diff --git a/input_data b/input_data
new file mode 100644
index 0000000..25f412a
--- /dev/null
+++ b/input_data
@@ -0,0 +1 @@
+-200
diff --git a/output_data b/output_data
new file mode 100644
index 0000000..b8656e8
--- /dev/null
+++ b/output_data
@@ -0,0 +1 @@
+This is negative
--
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