text: # Problem Two students of AtCoder Kindergarten are fighting over candy packs.There are three candy packs, each of which contains a, b, and c candies, respectively.Teacher Evi is trying to distribute the packs between the two students so that each student gets the same number of candies.Determine whether it is possible.Note that Evi cannot take candies out of the packs, and the whole contents of each pack must be given to one of the students.Constraints * 1 ≦ a, b, c ≦ 100 Input The input is given from Standard Input in the following format: a b c Output If it is possible to distribute the packs so that each student gets the same number of candies, print `Yes`.Otherwise, print `No`.Examples Input 10 30 20 Output Yes Input 30 30 100 Output No Input 56 25 31 Output Yes # Solution l=sorted(list(map(int,input().split()))) print("Yes" if l[0]+l[1]==l[2] else "No")