Can anybody help me ? https://www.codechef.com/START4B/problems/SUBCENTR

garvit_2013 · Jun '21

Contest:
(May CodeChef Starters 2021)

Problem :https://www.codechef.com/START4B/problems/SUBCENTR24
Can anybody please help me why my code is giving TLE?

LCA concept: gfg using binary lifting
And rest concept of Editorialsit’s solutions

Thanks in advance

garvit_2013 · Jun '21

Contest: https://www.codechef.com/START4B5
(May CodeChef Starters 2021)

And rest concept of Editorialsit’s solutions
Editorial: https://discuss.codechef.com/t/subcentr-editorial/9038710

Thanks in advance