[Codeforces]817F. MEX Queries You are given a set of integer numbers, initially it is empty. You should perform n queries. There are three different types of queries: 1 l r — Add all missing numbers from the interval [l, r] 2 l r — Remove all present…
F. MEX Queries time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given a set of integer numbers, initially it is empty. You should perform n queries. There are three different types…