摘要：
Problem Description You are given two 10-based integers b and x, and you are required to determine the following proposition is true or false: For arb 阅读全文
摘要：
01 A 什么是凸包？ NailslnTheTable PaintBlending ColorSpace ConvexHull：所有分量总和为100%且非负。 B Extremity（极性） 极点（Extreme Point）：在一组点中，沿着这个点座直线，必然能找到一条直线，使得其他所有点都在该直 阅读全文
摘要：
Problem Description Little Rabbit is interested in radix. In a positional numeral system, the radix is the number of unique digits, including the digi 阅读全文