some exercises added here that aren't done, will do later

1 files changed, 31 insertions, 0 deletions

diff --git a/9p32.cpp b/9p32.cpp
new file mode 100644
index 0000000..06ea9f1
--- /dev/null
+++ b/9p32.cpp
@@ -0,0 +1,31 @@
+#include <vector>
+#include <iostream>
+
+/*
+ *
+ * 9.32
+ *
+ * Seems very much illegal, at least when using g++. But when compiling with clang++ it seems like it just works... What?
+ *
+ * After breaking out gdb and debugging both the clang++ and g++ program it seems like both compilers do different things
+ * g++ increments the iterator, clang++ (maybe does?) does not increment the iterator.
+ */
+
+int main () {
+
+	std::vector<int> vi = {0,1,2,3,4,5,6,7,8,9};
+	auto iter = vi.begin();
+	while (iter != vi.end()) {
+		if (*iter % 2) {
+			iter = vi.insert(iter, *iter++);
+			iter += 2;
+		} else
+			iter = vi.erase(iter);
+	}
+
+	for(auto &a : vi) {
+		std::cout << a << std::endl;
+	}
+	
+	return 0;
+}