http://poj.org/problem?id=3691 http://acm.hdu.edu.cn/showproblem.php?pid=2457 DNA repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5690 Accepted: 2669 Description Biologists finally invent techniques of repairing DNA that contain…
Description Liyuan lives in a old apartment. One day, he suddenly found that there was a wireless network in the building. Liyuan did not know the password of the network, but he got some important information from his neighbor. He knew the password…
DNA repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5877 Accepted: 2760 Description Biologists finally invent techniques of repairing DNA that contains segments causing kinds of inherited diseases. For the sake of simplicity, a…
pid=2825">http://acm.hdu.edu.cn/showproblem.php? pid=2825 Wireless Password Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4560 Accepted Submission(s): 1381 Problem Description Liyuan li…
pid=2896">http://acm.hdu.edu.cn/showproblem.php?pid=2896 病毒侵袭 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11796 Accepted Submission(s): 3067 Problem Description 当太阳的光辉逐渐被月亮遮蔽.世界失去了光明,…