https://huggingface.co/datasets/FrontierCS/Frontier-CS/resolve/40ed36fbe8d46bb548954d43425fb6672dc90eca/algorithmic/problems/13/testdata/2.in
hf download hf://datasets/FrontierCS/Frontier-CS@40ed36fbe8d46bb548954d43425fb6672dc90eca/algorithmic/problems/13/testdata/2.in
curl -L -o 2.in https://huggingface.co/datasets/FrontierCS/Frontier-CS/resolve/40ed36fbe8d46bb548954d43425fb6672dc90eca/algorithmic/problems/13/testdata/2.in
