1 files changed, 28 insertions, 0 deletions
diff --git a/3.1-v2.cpp b/3.1-v2.cpp
new file mode 100644
index 0000000..91ecaf3
--- /dev/null
+++ b/3.1-v2.cpp
@@ -0,0 +1,28 @@
+#include <iostream>
+#include "sales_data.hpp"
+
+/*
+ *
+ * 2.41 - 1.21
+ *
+ *
+ */
+using std::cout;
+using std::cin;
+using std::endl;
+int main () {
+	
+	SalesData book1;
+	SalesData book2;
+	while(cin >> book1.BookNo >> book1.UnitsSold >> book1.Revenue) {
+		cin >> book2.BookNo >> book2.UnitsSold >> book2.Revenue;
+		if(book1.BookNo != book2.BookNo) {
+			cout << "These books do not have the same ISBN" << endl;
+			continue;
+		}
+		
+		cout << book1.BookNo << " " << book1.UnitsSold + book2.UnitsSold << " " << book1.Revenue + book2.Revenue << endl;
+	}
+	
+	return 0;
+}