Hello everyone, Today in codeforces round 773 I had submitted question B solution LINK-:https://mirror.codeforces.com/contest/1642/submission/147484347, I am getting TLE on test case 6 instead of using unordered_set but after that when I submit my code using set only then it get accepted LINK-:https://mirror.codeforces.com/contest/1642/submission/147488911 Can anyone tell why this happen?? In my knowledge unordered_set time complexity is less than set so that why I used unordered_set.. Correct me if I have some wrong information please.. It also happens with unordered_map and map also..