L - Huatuo's Medicine Description Huatuo was a famous doctor. He use identical bottles to carry the medicine. There are different types of medicine. Huatuo put medicines into the bottles and chain these bottles together. However, there was a critical…

L - Huatuo's Medicine Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 无 Description Huatuo was a famous doctor. He use identical bottles to carry the medicine. There are different types of medicine. Huatuo put medicines into the bottles and chain these b…

Huatuo's Medicine Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 398    Accepted Submission(s): 272 Problem Description Huatuo was a famous doctor. He use identical bottles to carry the medicin…

D - Pick The Sticks Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 无 Description The story happened long long ago. One day, Cao Cao made a special order called "Chicken Rib" to his army. No one got his point and all became very panic. However, Cao…

C - The Battle of Chibi Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 无 Description Cao Cao made up a big army and was going to invade the whole South China. Yu Zhou was worried about it. He thought the only way to beat Cao Cao is to have a spy in Cao…

D - Pick The Sticks Description The story happened long long ago. One day, Cao Cao made a special order called "Chicken Rib" to his army. No one got his point and all became very panic. However, Cao Cao himself felt very proud of his interesting…

金砖 Problem 有一个长度为L的板凳,可以放一排金砖,金砖不能重叠.特别的,摆放的金砖可以超出板凳,前提是必须保证该金砖不会掉下去,即该金砖的重心必须在板凳上. 每块金砖都一个长度和价值,且金砖是规则的长方体.请计算最多可以摆放多少价值的金砖. Input Data 第一行,两个整数N和L,分别表示金砖的数量和板凳的长度. 接下来N行,每行两个整数,ai和vi,分别表示第i块金砖的长度和价值. Output Data 一行,一个整数,表示最大价值. Input Sample 1 3 7 4…

Ba Gua Zhen Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 无 Description During the Three-Kingdom period, there was a general named Xun Lu who belonged to Kingdom Wu. Once his troop were chasing Bei Liu, he was stuck in the Ba Gua Zhen from Liang Zhuge.…

The Battle of Guandu Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 无 Description In the year of 200, two generals whose names are Cao Cao and Shao Yuan are fighting in Guandu. The battle of Guandu was a great battle and the two armies were fighting at…

H - Sudoku Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 无 Description Yi Sima was one of the best counselors of Cao Cao. He likes to play a funny game himself. It looks like the modern Sudoku, but smaller. Actually, Yi Sima was playing it different. F…