; x_i = coord_i(1); y_i = coord_i(2); % 城市i的横坐标为x_i,纵坐标为y_i
; x_j = coord_j(1); y_j = coord_j(2); % 城市j的横坐标为x_j,纵坐标为y_j$ I9 _& b1 t8 f, T. k0 ~
; x_i = coord_i(1); y_i = coord_i(2); ! u5 U, ^: N+ P5 r
; x_j = coord_j(1); y_j = coord_j(2);| 欢迎光临 数学建模社区-数学中国 (http://www.madio.net/) | Powered by Discuz! X2.5 |