import itertools
import sys
input = sys.stdin.readline
 
def main():
  n = int(input())
  numList = []
  numList = list(map(int,input().split()))
 
  result = 'No'
  flag = True
  count = 0
 
  for wList in set(itertools.permutations(numList, n)):
    for v in set(itertools.permutations(wList, 3)):
      xor = int(v[0]) ^ int(v[2])
      if xor != v[1]:
        flag = False
        break
 
    if flag:
      count +=1
      break
 
    flag = True
 
  if count > 0:
    result = 'Yes'
 
  print(result)
  
if __name__ == '__main__':
  main()