void screen_controller::drawbox(int hor, int ver, int ul, int ur, int ll, int lr) { draw_vertical(0, 0, maxrow()-1, ver); draw_vertical(0, maxcol(), maxrow()-1, ver); draw_horizontal(0, 0, maxcol()-1, hor); draw_horizontal(maxrow(), 0, maxcol()-1, hor); upper_left(); printf("%d", ul, 0); lower_left(); printf("%d", ll, 0); upper_right(); printf("%d", ur, 0); lower_right(); printf("%d", lr, 0); }
/* GSoC12: Tobenna Peter, Igwe */ Rat maxMatrix(Rat** rat, int m, int n) { int i; int tmpm = m; int tmpn = n; Rat M = ratfromi(0); for(i = 0; i < tmpm; ++i) { Rat r = maxrow(rat[i], tmpn); M = ratgreat(M, r) ? M : r; } return M; }