https://blog.bill.moe/simplex-algorithm-notes/ https://en.wikipedia.org/wiki/Linear_programming https://en.wikipedia.org/wiki/Simplex_algorithm 浅谈线性规划与对偶问题 董克凡 线性规划与单纯形算法 吴一凡 习题 – https://vjudge.net/problem/UVA-10498 – https://www.codechef.com/JUNE15/problems/CHEFBOOK – https://www.codechef.com/prob……