import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,copy,functools
import time,random

sys.setrecursionlimit(10**7)
inf = 10**20
eps = 1.0 / 10**10
mod = 10**9+7
mod2 = 998244353
dd = [(-1,0),(0,1),(1,0),(0,-1)]
ddn = [(-1,0),(-1,1),(0,1),(1,1),(1,0),(1,-1),(0,-1),(-1,-1)]

def LI(): return list(map(int, sys.stdin.readline().split()))
def LLI(): return [list(map(int, l.split())) for l in sys.stdin.readlines()]
def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()]
def LF(): return [float(x) for x in sys.stdin.readline().split()]
def LS(): return sys.stdin.readline().split()
def I(): return int(sys.stdin.readline())
def F(): return float(sys.stdin.readline())
def S(): return input()
def pf(s): return print(s, flush=True)
def pe(s): return print(str(s), file=sys.stderr)
def JA(a, sep): return sep.join(map(str, a))
def JAA(a, s, t): return s.join(t.join(map(str, b)) for b in a)


def main():
    n = I()
    a = LI()
    c = collections.Counter(a)
    if len(c) > 3:
        return "No"

    k = list(c.keys())
    t = [k[0], k[1]]
    def f(t):
        for i in range(n-2):
            u = t[i] ^ t[i+1]
            t.append(u)
        if t[0] ^ t[-2] != t[-1] or t[-1] ^ t[1] != t[0]:
            return False
        d = collections.Counter(t)
        if c != d:
            return False
        return True

    for g in k:
        for h in k:
            if f([g,h]):
                return 'Yes'

    return 'No'


print(main())



