A.Relic Discovery_hdu5982 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 57 Accepted Submission(s): 49 Problem Description Recently, paleoanthropologists have found historical remains on an…
F. The Answer to the Ultimate Question of Life, The Universe, and Everything. 我的第一道真·打表题 这次是真的打表啊,不是初始化求值! 重现赛的时候,一直在搞在线的做法,map和unordered_map都上了,都是TLE,初始化建立两个map,然后枚举a,b再找是否有c,我算的复杂度也就 O(T*5000*10000/2)? 2e8?好像确实得T.实际复杂度或许更高 ? unordered_map内部哈希表实现,…
Coding Contest Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 5968 Accepted Submission(s): 1413 Problem Description A coding contest will be held in this university, in a huge playground. Th…