import sys
input = lambda :sys.stdin.readline()[:-1]
ni = lambda :int(input())
na = lambda :list(map(int,input().split()))
yes = lambda :print("yes");Yes = lambda :print("Yes");YES = lambda : print("YES")
no = lambda :print("no");No = lambda :print("No");NO = lambda : print("NO")
#######################################################################

n = ni()
a = na()
s = 0
for i in range(n):
    s ^= a[i]
if s:
    No()

a = sorted(a)
x = a[-1]
z = 0
for i in range(n-2, -1, -1):
    y = min(x, x^a[i])
    #print(bin(x), bin(y))
    if y == x:
        z += 1
    x = y

if z:
    Yes()
else:
    No()