https://huggingface.co/datasets/FrontierCS/Frontier-CS/resolve/d7cab2690898303ae2ec646bc596f6472995900a/algorithmic/problems/157/testdata/3.in
hf download hf://datasets/FrontierCS/Frontier-CS@d7cab2690898303ae2ec646bc596f6472995900a/algorithmic/problems/157/testdata/3.in
curl -L -o 3.in https://huggingface.co/datasets/FrontierCS/Frontier-CS/resolve/d7cab2690898303ae2ec646bc596f6472995900a/algorithmic/problems/157/testdata/3.in
