~A题 A. Cards time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output There are n cards (n is even) in the deck. Each card has a positive integer written on it. n / 2 people will play new card gam
Little Tiger vs. Deep Monkey Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 960 Accepted Submission(s): 344 Problem Description A crowd of little animals is visiting a mysterious laboratory