import itertools
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)