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:
    print("No")
    exit()

b = []
c = 0
for v in a:
    for e in b:
        v = min(v,v^e)
    if v > 0:
        b.append(v)
    else:
        c += 1
if c == 1:
    print("No")
else:
    print("Yes")