import itertools
n = int(input())
numList = []
numList = list(map(int,input().split()))

result = 'No'
flag = True
count = 0

for wList in itertools.permutations(numList, n):
  for v in 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)