文章目录CodeForcesLATOKEN-Round-1(Div.1Div.2)A. Colour the FlagB. Histogram UglinessC. Little Alawns PuzzleD. Lost TreeE. Lost ArrayF1. Falling Sand (Easy Version)#726-Div.2A. Arithmetic ArrayB. Bad BoyC. Challenging CliffsD. Deleting DivisorsE. Erase and …