摘要:
A. Balance 相当于x[i]+y[j] =a[i][j], 最大化$\sum x[i]+y[i]$ 以为是bm,其实不是 上单纯形 B. Entanglement C. Gravity D. Infinite Pattern Matching 分类讨论 E. Inheritance F. M 阅读全文
摘要:
A. Polynomial in a Black Box B. Board Trick C. Connectivity D. Absolute Pairwise Distance E. Multiplication and Division by 2 F. Festive Baobab G. Fla 阅读全文