题目要求: 思路一:借助队列,先顺序读入input矩阵,然后按照output要求向output矩阵输入 [正确代码] class Solution { public int[][] matrixReshape(int[][] nums, int r, int c) { int[][] res = new int[r][c]; if (nums == null || nums.length * nums[0].length != r * c) { return nums; } Queue<Inte
Cplex用法 1.将问题转化为LP问题: cplex -c read mps/nw460.mps change problem type lp opt 2.将问题转化为LP问题并输出问题: cplex -c read mps/nw460.mps change problem type lp display problem all 3.将问题转化为LP问题并输出到mps文件 cplex -c read case3.mps change problem type lp display proble