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1 files changed, 20 insertions, 0 deletions
| -rw-r--r-- | Seminar04/insert-at-beg.cpp | 20 |
diff --git a/Seminar04/insert-at-beg.cpp b/Seminar04/insert-at-beg.cpp new file mode 100644 index 0000000..88c3d74 --- /dev/null +++ b/Seminar04/insert-at-beg.cpp @@ -0,0 +1,20 @@ +#include"linked-list-utils.h" + +template<class T> +void insertAtBegin(LinkedListNode<T>*& ll, const T& elem) { + LinkedListNode<T>* toInsert = new LinkedListNode(elem, ll); + ll = toInsert; +} + +void example() { + LinkedListNode<int>* ll = new LinkedListNode(1, new LinkedListNode(2, new LinkedListNode(3))); + printLinkedList(ll); + insertAtBegin(ll, 0); + printLinkedList(ll); + freeList(ll); +} + +int main() { + + +}
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