https://huggingface.co/datasets/FrontierCS/Frontier-CS/resolve/57712ce2b7f0cb39605dcb53f9cda35ec4eccacc/algorithmic/problems/140/testdata/2.in
hf download hf://datasets/FrontierCS/Frontier-CS@57712ce2b7f0cb39605dcb53f9cda35ec4eccacc/algorithmic/problems/140/testdata/2.in
curl -L -o 2.in https://huggingface.co/datasets/FrontierCS/Frontier-CS/resolve/57712ce2b7f0cb39605dcb53f9cda35ec4eccacc/algorithmic/problems/140/testdata/2.in
