杂题水题 BC의 The mook jong ZJiaQ want to become a strong man, so he decided to play the mook jong.ZJiaQ want to put some mook jongs in his backyard. His backyard consist of n bricks that is 1*1,so it is 1*n.ZJiaQ want to put a mook jong in a brick... 递归（推）杂题水题
BC의 The mook jong ZJiaQ want to become a strong man, so he decided to play the mook jong.ZJiaQ want to put some mook jongs in his backyard. His backyard consist of n bricks that is 1*1,so it is 1*n.ZJiaQ want to put a mook jong in a brick... 递归（推）杂题水题