import sequtils, strutils let n: int = stdin.readline.parseInt a: seq[int] = stdin.readline.split.map(parseInt) var ans: string = "\"aseert\"" if a.len == 1: let b, c: int = stdin.readline.parseInt d: array[3, int] = [a[0] + b, b + c, c + a[0]] var tmp = 0 for i in d: if i != max(d): tmp = max(tmp, i) ans = $(tmp) echo ans