题目描述 King Arthur is planning to build the round table i […]
1591: Rope Crisis in Ropeland !
题目描述 Rope-pulling (also known as tug of war) is a very […]
1590: Dog and Gopher
题目描述 A large field has a dog and a gopher. The dog want […]
1589: Airlines
题目描述 A leading airline has hired you to write a program […]
1588: Dermuba Triangle
题目描述 Dermuba Triangle is the universally-famous flat an […]
1587: 2/3/4)-D Sqr/Rects/Cubes/Boxes ?
题目描述 How many squares and rectangles are hidden in the […]
1586: Robbery
题目描述 Inspector Robostop is very angry. Last night, a ba […]
1585: Bee Maja
题目描述 Maja is a bee. She lives in a hive of hexagonal ho […]
1584: Star
题目描述 A board contains 48 triangular cells. In each cell […]
1583: The Monocycle
题目描述 A monocycle is a cycle that runs on one wheel. We […]