千尺浪的博客

Moo University -Financial Aid Description Bessie noted thatalthough humans have many universities they can attend, cows have none. Toremedy this problem, she and her fellow cows formed a new univers

Description Farmer John wants to repair a small length of the fence around the pasture. He measures the fence and finds that he needs N (1 ≤ N ≤ 20,000) planks of wood, each having some integer l