def main():
    import sys
    input = sys.stdin.read().split()
    n = int(input[0])
    B = list(map(int, input[1:n+1]))

    total = sum(B)
    if total % 2 != 0:
        print("No")
        return

    if n % 2 == 0:
        sum_odd = sum(B[i] for i in range(0, n, 2))
        sum_even = sum(B[i] for i in range(1, n, 2))
        if sum_odd != sum_even:
            print("No")
            return
    else:
        sum_odd = sum(B[i] for i in range(0, n, 2))
        sum_even = sum(B[i] for i in range(1, n-1, 2))
        if sum_odd != sum_even + B[-1]:
            print("No")
            return

    x = [0] * (n-1)
    x[0] = B[0]
    if x[0] < 0:
        print("No")
        return

    for i in range(1, n-1):
        x[i] = B[i] - x[i-1]
        if x[i] < 0:
            print("No")
            return

    if x[-1] != B[-1]:
        print("No")
        return

    print("Yes")

if __name__ == "__main__":
    main()