From c67182c04491f2cf8b67e78b68aebf32aea25470 Mon Sep 17 00:00:00 2001
From: Raphael McSinyx <vn.mcsinyx@gmail.com>
Date: Sun, 1 Jan 2017 20:42:05 +0700
Subject: Update others/{mHoang,mkcal}

---
 others/mHoang/triangle.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 others/mHoang/triangle.c

(limited to 'others/mHoang/triangle.c')

diff --git a/others/mHoang/triangle.c b/others/mHoang/triangle.c
new file mode 100644
index 0000000..0f5d28e
--- /dev/null
+++ b/others/mHoang/triangle.c
@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+char angle(long x, long y, long z)
+{
+	long long tmp = x * x + y * y - z * z;
+
+	return (tmp ? (tmp > 0 ? 1 : 2) : tmp);
+}
+
+int main()
+{
+	long a, b, c;
+
+	scanf("%ld %ld %ld", &a, &b, &c);
+
+	printf("%hhd\n", angle(a, b, c) * angle(b, c, a) * angle(c, a, b));
+
+	return 0;
+}
-- 
cgit 1.4.1