CoolFace
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math-ai/BlueMO

BlueMO 🚀 BlueMO: A Comprehensive Collection of Challenging Mathematical Olympiad Problems from the Little Blue Book Series   BlueMO is a comprehensive and challenging dataset comprising mathematical olympiad problems paired with detailed solutions, meticulously curated from the esteemed "Little Blue Book" (小蓝书) series (Second Edition)—a vital resource for Chinese students training for national and international olympiad math competitions. Designed to… See the full description on the dataset page: https://huggingface.co/datasets/math-ai/BlueMO.

sourceHugging Facecc-by-nd-4.0updated 8mo agoView on Hugging Face
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1{2    "source_file": "./raw_volume-zh/volume11/exercise1.tex",3    "problem_type": "calculation",4    "problem": "问题8. $2 \\times 3$ 的矩形花坛被分成 6 个 $1 \\times 1$ 的小正方形区域: $A, B, C, D, E, F$, 在每个区域内栽种一种植物, 相邻两个区域内栽种的植物不同, 今有 6 种植物可供选择,则共有种不同的栽种方法.",5    "solution": "如图(<FilePath:./images/volume11/figures/fig-c1a8.png>), $A$ 与 $B$ 内栽种植物的方法有 $\\mathrm{A}_6^2$ 种.\n若 $C$ 与 $B$ 内栽种同一种植物, 则 $C$ 和 $D$ 内栽种植物的方法有 $\\mathrm{C}_5^1$ 种; 若 $C$ 与 $B$ 内栽种不同的植物, 则 $C$ 与 $D$ 内栽种植物的方法有 $\\mathrm{C}_4^1 \\mathrm{C}_4^1$ 种,故 $C$ 与 $D$ 内栽种植物的方法有 $\\mathrm{C}_5^1+\\mathrm{C}_4^1 \\mathrm{C}_4^1=21$ 种, 同理 $E$ 与 $F$ 内栽种植物的方法也有 21 种, 故符合条件的栽种方法共有 $\\mathrm{A}_6^2 \\times 21^2=13230$ 种.",6    "remark": "",7    "figures": [8        "./images/volume11/figures/fig-c1a8.png"9    ]10}