N=int(input())
A=list(map(int,input().split()))
def solve(N,A):
    xor=0
    for a in A:
        xor^=a
    if xor:
        return "No"
    if N>=15:
        return "Yes"
    else:
        for bit in range(1,(1<<N)-1):
            xor=0
            for i in range(N):
                if bit&1<<i:
                    xor^=A[i]
            if xor==0:
                return "Yes"
    return "No"
ans=solve(N,A)
print(ans)