From 97df48a5d420072c1ed487b7d5306d1665e692db Mon Sep 17 00:00:00 2001
From: Oskar <open7software@gmail.com>
Date: Fri, 9 Aug 2024 12:46:41 +0200
Subject: more exercises

---
 3p22.cpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 3p22.cpp

(limited to '3p22.cpp')

diff --git a/3p22.cpp b/3p22.cpp
new file mode 100644
index 0000000..488d85d
--- /dev/null
+++ b/3p22.cpp
@@ -0,0 +1,42 @@
+#include <iostream>
+#include <vector>
+#include "sales_data.hpp"
+#include "sales_item.hpp"
+
+/*
+ *
+ * 3.22
+ *
+ * I'll be honest. I actually have no idea what i was supposed to do in this exercise.
+ * So i just made it so the program toupper's all the strings until a blank string is encountered
+ * Everything after the blank string is not processed or printed.
+ */
+
+using std::string;
+using std::cout;
+using std::cin;
+using std::cerr;
+using std::clog;
+using std::endl;
+using std::vector;
+
+int main () {
+
+	vector<string> text;
+	string s1;
+	while(getline(cin, s1)) {
+		text.push_back(s1);
+	}
+
+	for(auto vi = text.begin() ; vi != text.end() && !vi->empty() ; vi++) {
+		for(auto &cc : *vi) {
+			cc = toupper(cc);
+		}
+	}
+
+	for (auto it = text.cbegin() ; it != text.cend() && !it->empty() ; ++it) {
+		cout << *it << endl;
+	}
+	
+	return 0;
+}
-- 
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