c-plus-plus library algorithms cpp convex-hull interval-tree huffman-tree segment-tree template-library convex-hull-algorithms treaps cpp20 c-plus-plus-20 treap convex-hull-trick convex-hull-algorithm segment-trees interval-trees treap-data-structure dynamic-convex-hull

algorithms convex-hull ucl convex-hull-algorithms jarvis-march graham-scan-algorithm graham-scan gift-wrapping comp0005 graham-scan-algorithms convex-hull-algorithm gift-wrapping-algorithm