#21172

#21172
n = 10000
f = open('3.txt')


# print(len(f.readlines()))


def maxa(x, y, z):
    if x > y and x > z:

        return x
    elif y > x and y > z:
        return y
    else:
        return z


def mina(x, y, z):
    if x < y and x < z:

        return x
    elif y < x and y < z:
        return y
    else:
        return z


maxim = -100000000000000000000
minxim = 100000000000000000000
c = 0
a = []
for i in range(n):
    q = int(f.readline())
    a.append(q)
# print(a)
# a = [ 1, 5, 9, 6, 5, 8, 2]
for i in range(n - 2):
    s = a[i] + a[i + 1] + a[i + 2]
    if (abs(s) % 2 == 1) and ((abs(s) // 2) % 2 == 1):
        c += 1
        max_i = maxa(a[i], a[i + 1], a[i + 2])
        min_i = mina(a[i], a[i + 1], a[i + 2])
        maxim = maxa(maxim, max_i, max_i)
        minxim = mina(minxim, min_i, min_i)
        # print(maxim, minxim, bin(abs(s)))
print(c, maxim - minxim)