A - Zero Array (SDUT 2018 Autumn Individual Contest - I)
滴答滴答---题目链接滴答滴答--题目链接Youaregivenanarrayaconsistingofnelements,andqqueries.Therearetwotypesofqueries,asfollow:"1pv"–Anupdatequeryaskstochangethevalueatpositionpinarrayatov."2"–Aqueryaskstoprinttheminim