dongdongzhang_的专栏

Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14516    Accepted Submission(s): 6623 Problem Description A ring is compose of n cir

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 39976    Accepted Submission(s): 10810 Problem Description The doggie found a bone i

Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 10223    Accepted Submission(s): 2690 Problem Description “连连看”相信很多人都玩过。没玩过也没关系，下面

Park Visit Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1295    Accepted Submission(s): 586 Problem Description Claire and her l

Y Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 93    Accepted Submission(s): 32 Problem Description   Sample Input

Mine Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 134    Accepted Submission(s): 29 Problem Description Have you ever played a g