{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"omni-math","formal_name":"Omni-MATH","introduction":"Omni-MATH evaluates mathematical reasoning on Olympiad-level problems. Its official dataset contains 4,428 problems accompanied by domain and difficulty information.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://huggingface.co/datasets/KbsdJames/Omni-MATH","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"c6934d81-a5c2-51dc-a9be-6544df280429","task_key":"test--c6934d81-a5c2-51dc-a9be-6544df280429","task_revision_id":"1","upstream_id":"","short_description":"A dance with 2018 couples takes place in Havana. For the dance, 2018 distinct…","config":"","split":"test","body":"{\"problem\":\"A dance with 2018 couples takes place in Havana. For the dance, 2018 distinct points labeled $0, 1,\\\\ldots, 2017$ are marked in a circumference and each couple is placed on a different point. For $i\\\\geq1$, let $s_i=i\\\\ (\\\\textrm{mod}\\\\ 2018)$ and $r_i=2i\\\\ (\\\\textrm{mod}\\\\ 2018)$. The dance begins at minute $0$. On the $i$-th minute, the couple at point $s_i$ (if there's any) moves to point $r_i$, the couple on point $r_i$ (if there's any) drops out, and the dance continues with the remaining couples. The dance ends after $2018^2$ minutes. Determine how many couples remain at the end. \\n\\nNote: If $r_i=s_i$, the couple on $s_i$ stays there and does not drop out.\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://huggingface.co/datasets/KbsdJames/Omni-MATH","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}