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-rw-r--r--9p32.cpp31
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diff --git a/9p32.cpp b/9p32.cpp
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+#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;
+}