Fix the test code in examples

HenryRLee · Feb 13, 2019 · b7007fe · b7007fe
1 parent 2641099
commit b7007fe
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/test/examples.cc b/test/examples.cc
@@ -1,6 +1,5 @@
 #include "gtest/gtest.h"
 #include "fenwick/fenwick.h"
-#include <iostream>
 
 TEST(Examples, ExampleOne) {
   fenwick::fenwick<int> array(5); // initiate an array with 5 elements
@@ -9,7 +8,7 @@ TEST(Examples, ExampleOne) {
   array[1] = 3;
   array[2] = 5;
   array[3] = 7;
-  array[5] = 9;
+  array[4] = 9;
 
   ASSERT_EQ(array.sum(3), 9); // the sum of the first three elements
   ASSERT_EQ(array.sum(1, 4), 15); // the sum of the range [1, 4)