n = int(input())
a = list(map(int, input().split()))
b = list(map(int, input().split()))
r = 0
ans = 0
bx = 0
sx = 0
ax = 0
for l in range(n):
    while r < n and bx ^ b[r] == 0 and sx + a[r] == ax ^ a[r]:
        bx ^= b[r]
        sx += a[r]
        ax ^= a[r]
        r += 1
    ans += r - l
    bx ^= b[l]
    sx -= a[l]
    ax ^= a[l]
print(ans)