sky_fighting的专栏

Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4416    Accepted Submission(s): 2657 Problem Description T

Necklace Time Limit: 15000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 1217    Accepted Submission(s): 462 Problem Description Mery has a beauti

Billboard Time Limit: 20000/8000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5294    Accepted Submission(s): 2450 Problem Description At the entrance

I Hate It Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 20178    Accepted Submission(s): 8096 Problem Description 很多学校流行一种比较的习惯。老

Just a Hook Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 10023    Accepted Submission(s): 4939 Problem Description In the game o