CF 1537E2 - Erase and Extend (Hard Version)

Codeforces 1537E2: Erase and Extend (Hard Version)

CF 1537E2 - Erase and Extend (Hard Version)

Rating: 2200
Tags: binary search, data structures, greedy, hashing, string suffix structures, strings, two pointers
Solve time: 4m 39s
Verified: no

Solution