김태오

other than handling big ints with long long, it is possible to use __int128 - can store up to 2^128 https://gcc.gnu.org/onlinedocs/gcc/_005f_005fint128.html

struct query { int s, e; lint t; int idx; }; vector quer; sort(all(quer), [&](const query &a, const query &b) { return a.t < b.t; }); just for quick implementation in running custom sort algorithm - can be also used in other forms of implementing quick function