Flyer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 386 Accepted Submission(s): 127 Problem Description The new semester begins! Different kinds of student societies are all trying to adver…
Mex Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 623 Accepted Submission(s): 209 Problem Description Mex is a function on a set of integers, which is universally used for impartial game t…
Sparse Graph Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 928 Accepted Submission(s): 312 Problem Description In graph theory, the complement of a graph G is a graph H on the same verti…