n=int(input())
a=list(map(int,input().split()))

s=a[0]

for i in range(1,n):
	s^=a[i]
	
if s!=0:
	print('No')
	exit()
	
dp=[[set(),a[0]] for _ in range(n)]

for i in range(n-1):
	keep=set()
	keep.add(dp[i][1])
	for j in dp[i][0]:
	  keep.add(j)
	  keep.add(j^a[i+1])
	keep.add(a[i+1])
	dp[i+1][0]=keep
	dp[i+1][1]=dp[i][1]^a[i+1]
	
if 0 in dp[-1][0]:
	print('Yes')
else:
	print('No')