input()
x = 0
b = []
found = False
for i, a in enumerate(map(int, input().split())):
    x ^= a
    if i == 0:
        continue
    for bi in b:
        a = min(a, a ^ bi)
    if a:
        b.append(a)
    else:
        found = True
ans = x == 0 and found
print('Yes' if ans else 'No')