From 940c0032eb0fa9bb3050fa6e30dad004f1e37f53 Mon Sep 17 00:00:00 2001
From: Sameer Agarwal <sameeragarwal@google.com>
Date: Thu, 29 Jan 2015 11:50:42 -0800
Subject: [PATCH] Fix a typo in sampled_function.cc

Thanks to Pablo Speciale for reporting this.

Change-Id: Icd526856f91dba98f7abf86b098b210a89556445
---
 examples/sampled_function.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/sampled_function.cc b/examples/sampled_function.cc
index 700ef6d8d..44566f41f 100644
--- a/examples/sampled_function.cc
+++ b/examples/sampled_function.cc
@@ -68,7 +68,7 @@ int main(int argc, char** argv) {
   // Evaluate the function f(x) = (x - 4.5)^2;
   const int kNumSamples = 10;
   double values[kNumSamples];
-  for (int i = 0; i < 10; ++i) {
+  for (int i = 0; i < kNumSamples; ++i) {
     values[i] = (i - 4.5) * (i - 4.5);
   }
 
@@ -84,5 +84,6 @@ int main(int argc, char** argv) {
   Solver::Summary summary;
   Solve(options, &problem, &summary);
   std::cout << summary.BriefReport() << "\n";
+  std::cout << "Expected x: 4.5. Actual x : " << x << std::endl;
   return 0;
 }