def bit_count(n):
    re=0
    while n>0:
        if n&1:
            re+=1
        n>>=1
    return re

N=int(input())
A=list(map(int,input().split()))
ans=0
for i in range(N):
    ans^=A[i]
if ans==0:
    left=0
    for i in range(N):
        left|=A[i]
    if  N>bit_count(left)+1:
        print('Yes')
    else:
        print('No')
else:
    print('No')