In MIN QUERY-I, my code is giving TLE, even though I have solved it in O(Q*log(n)) time

[iinaimaf (Naima Farooqi)]

my code is giving TLE, even though I have solved it in O(Q*log(n)) time

question link: https://hack.codingblocks.com/contests/c/930/309
my solution: https://hack.codingblocks.com/submission/2424945