xrange = (257, 286)
yrange = (-101, -57)

total = 0
def iter(v):
    global total
    s = [0, 0]
    while True:
        s[0] += v[0]
        s[1] += v[1]

        if v[0] > 0: v[0] -= 1
        v[1] -= 1

        if ((xrange[0] <= s[0] <= xrange[1]) and
        (yrange[0] <= s[1] <= yrange[1])):
            total += 1
            break
        elif s[0] > xrange[1] or s[1] < yrange[0]:
            break

for x in range(23, 287):
    for y in range(-101, 101):
        iter([x, y])

print(total) # Answer: 2223