凸多边形的划分 (nowcoder.com) 转移方程: F(i,j)=mini+1≤k≤j−1(F(i,j),F(i,k)+F(k,j)+A[i]∗A[j]∗A[k])F(i,j) = min_{i + 1\leq k \leq j-1}(F(i,j), F(i,k) + F(k,j) + A[i] * A[j] * A[k])F(i,j)=mini+1≤k≤j−1(F(i,j),F(i,k)+F(k,j)+A[i]∗A[j]∗A[k]) 状态表示: F(i,j)表示区间i到j的最小价值 边界: F(i,i)=A[i]F(i,i+1)=01≤i≤2∗NF(i,i) = A[i] \\ ...