Ring Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3180 Accepted Submission(s): 1033 Problem Description For the hope of a forever love, Steven is planning to send a ring to Jane with a rom…
DNA repair Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 940 Accepted Submission(s): 500 Problem Description Biologists finally invent techniques of repairing DNA that contains segments cau…
Lost's revenge Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 3757 Accepted Submission(s): 1020 Problem Description Lost and AekdyCoin are friends. They always play "number game"(A bor…