From 76357b0517f41b14a036e9a95036419e3e23fa39 Mon Sep 17 00:00:00 2001
From: Elif Ecem BAS <basel@nevada.unr.edu>
Date: Tue, 31 Jul 2018 13:13:09 -0700
Subject: [PATCH] PI.c initial import

---
 Code/Parallel/mpi/PI.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Code/Parallel/mpi/PI.c

diff --git a/Code/Parallel/mpi/PI.c b/Code/Parallel/mpi/PI.c
new file mode 100644
index 0000000..c4f3eaa
--- /dev/null
+++ b/Code/Parallel/mpi/PI.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+static int long numSteps=100000;
+
+void main() {
+	int i; double step,x,sum=0.0,pi;
+	step=1.0/numSteps;
+	for (i=0; i<numSteps;i++) {
+	x=(i+0.0)*step;
+	sum += 4.0/(1.0+x*x);
+	}
+pi=sum*step;
+printf("PI= %f\n",pi);
+}