Edge-unfolding polycubes
Show that every polycube can be cut along cube edges and unfolded flat in one non-overlapping piece, or find one that cannot.
PR
PR 把工作从一条路线带到另一条;合并它就是采纳。
Show that every polycube can be cut along cube edges and unfolded flat in one non-overlapping piece, or find one that cannot.
PR 把工作从一条路线带到另一条;合并它就是采纳。