leetcode - 2849. Determine if a Cell Is Reachable at a Given Time
DescriptionYouaregivenfourintegerssx,sy,fx,fy,andanon-negativeintegert.Inaninfinite2Dgrid,youstartatthecell(sx,sy).Eachsecond,youmustmovetoanyofitsadjacentcells.Returntrueifyoucanreachcell