テトロミノ (暫定版)
Mercury でテトロミノを解くプログラムを作ってみました． いろいろと改善したいので暫定版です．
$ ./tetromino +---+---+---+---+---+---+---+---+ | | | | | + + + + + +---+ +---+ | | | | | | +---+---+---+---+---+ +---+ + | | | | | +---+---+---+---+ +---+ +---+ | | | | | + +---+---+---+---+---+---+ + | | | | +---+---+---+---+---+---+---+---+
