added description and output

Tangduf · Jun 30, 2017 · 3223102 · 3223102
1 parent b9be5a6
commit 3223102
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/example_04-02.cpp b/example_04-02.cpp
@@ -1,3 +1,4 @@
+// Example 4-2. Summation of two arrays using the N-ary operator
 #include <opencv2/opencv.hpp>
 #include <iostream>
 
@@ -7,6 +8,10 @@ using namespace std;
 //
 int main( int argc, char** argv ) {
 
+  cout << "\nExample 4-2. Summation of two arrays using the N-ary operator"
+       << "\nCall:\n"
+       << argv[0] << endl;
+
   const int n_mat_size = 5;
   const int n_mat_sz[] = { n_mat_size, n_mat_size, n_mat_size };