流水依依

摘要： Building bridgesProblem DescriptionHululu and Cululu are two pacific ocean countries made up of many islands. These two country has so many years of friendship so they decide to build bridges to connect their islands. Now they want to build the first bridge to connect an island of Hululu and an isla 阅读全文

摘要： RobotTime Limit: 8000/4000 MS (Java/Others)Memory Limit: 102400/102400 K (Java/Others)Total Submission(s): 148Accepted Submission(s): 40Problem DescriptionMichael has a telecontrol robot. One day he put the robot on a loop with n cells. The cells are numbered from 1 to n clockwise.At first the robot 阅读全文

摘要： ShaolinProblem DescriptionShaolin temple is very famous for its Kongfu monks.A lot of young men go to Shaolin temple every year, trying to be a monk there. The master of Shaolin evaluates a young man mainly by his talent on understanding the Buddism scripture, but fighting skill is also taken into a 阅读全文