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3 files changed, 81 insertions, 1 deletions

diff --git a/3p23.cpp b/3p23.cpp
index 1456495..e991180 100644
--- a/3p23.cpp
+++ b/3p23.cpp
@@ -26,7 +26,8 @@ int main () {
 
 	int random_value = 0;
 	vector<int> ff;
-	decltype(ff.size()) amount = 10;
+	decltype(ff.size()) amount = 0;
+	if(cin >> amount) {} else { return -1; }
 	std::random_device rd;
     std::mt19937 gen(rd());
     std::uniform_int_distribution<> distr(1, 10000);
diff --git a/3p24.cpp b/3p24.cpp
new file mode 100644
index 0000000..1ae1ef2
--- /dev/null
+++ b/3p24.cpp
@@ -0,0 +1,50 @@
+#include <iostream>
+#include <vector>
+#include "sales_data.hpp"
+#include "sales_item.hpp"
+
+/*
+ *
+ * 3.24
+ *
+ *
+ */
+
+using std::string;
+using std::cout;
+using std::cin;
+using std::cerr;
+using std::clog;
+using std::endl;
+using std::vector;
+int main () {
+
+    vector<int> VecNumbers;
+	int Numbers = 0;	
+	while(cin >> Numbers) {
+		VecNumbers.push_back(Numbers);
+	}
+	
+	for(auto Iterate = VecNumbers.cbegin() ; Iterate < VecNumbers.cend() ; Iterate += 2) {
+		auto First = Iterate;
+		auto Second = Iterate + 1;
+		cout << *First + *Second << " ";                         
+	}
+
+	cout << endl;
+	auto vnend = VecNumbers.cend()-1;
+	auto vnbeg = VecNumbers.cbegin();
+	while(vnbeg <= vnend) {
+	    if (vnbeg == vnend) {
+			cout << *vnbeg + *vnend << " ";
+			break;
+		}
+		
+		cout << *vnbeg + *vnend << " ";
+		--vnend;
+		++vnbeg;
+	}
+
+	cout << endl;
+	return 0;
+}
diff --git a/iterator-test-2.cpp b/iterator-test-2.cpp
new file mode 100644
index 0000000..7b6d791
--- /dev/null
+++ b/iterator-test-2.cpp
@@ -0,0 +1,29 @@
+#include <iostream>
+#include <vector>
+#include "sales_data.hpp"
+#include "sales_item.hpp"
+
+/*
+ *
+ * Just a little test, had to clear something up in my head
+ * 
+ *
+ * 
+ */
+
+using std::string;
+using std::cout;
+using std::cin;
+using std::cerr;
+using std::clog;
+using std::endl;
+using std::vector;
+int main () {
+
+	vector<int> nums = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20};
+	auto iter = nums.begin();
+	iter += 10;
+	cout << "nums content: " << *iter << endl;
+	cout << "subscr content: " << nums[10] << endl;;
+	return 0;
+}