From cb72c34ff23c8c6c2e6b8376d1cf8a5ca5b9becb Mon Sep 17 00:00:00 2001
From: Oskar <open7software@gmail.com>
Date: Tue, 6 Aug 2024 18:48:35 +0200
Subject: more exercises

---
 3p10.cpp | 34 ++++++++++++++++++++++++++++++++++
 3p11.cpp | 29 +++++++++++++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 3p10.cpp
 create mode 100644 3p11.cpp

diff --git a/3p10.cpp b/3p10.cpp
new file mode 100644
index 0000000..4863abf
--- /dev/null
+++ b/3p10.cpp
@@ -0,0 +1,34 @@
+#include <iostream>
+#include "sales_data.hpp"
+#include "sales_item.hpp"
+
+/*
+ *
+ * 3.10
+ *
+ * Not sure if i was supposed to support full sentences with whitespace but i decided to do that because it is a bit nicer.
+ */
+
+using std::string;
+using std::cout;
+using std::cin;
+using std::cerr;
+using std::clog;
+using std::endl;
+int main () {
+
+	string Phrase;
+	if(getline(cin, Phrase)) {
+		for(auto &c : Phrase) {
+			if(!ispunct(c)) {
+				cout << c;
+			}
+		}
+		cout << endl;
+	} else {
+		cout << "Error!" << endl;
+		return -1;
+	}
+	
+	return 0;
+}
diff --git a/3p11.cpp b/3p11.cpp
new file mode 100644
index 0000000..f2fb9cf
--- /dev/null
+++ b/3p11.cpp
@@ -0,0 +1,29 @@
+#include <iostream>
+#include "sales_data.hpp"
+#include "sales_item.hpp"
+
+/*
+ *
+ * 3.11
+ *
+ * Yes, its legal. We aren't trying to do any write operations to the string.
+ * The type for c is const char&
+ * Also known as a reference to const char
+ */
+
+using std::string;
+using std::cout;
+using std::cin;
+using std::cerr;
+using std::clog;
+using std::endl;
+int main () {
+
+	const string s = "Keep out!";
+	for (auto &c : s) {
+		/* ... */
+		cout << c; // I put this cout here so it compiles with the flags i have enabled.
+	}
+	
+	return 0;
+}
-- 
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