file = open('1A.txt')
N, M = map(int, file.readline().split())
a =[int(x) for x in file]
count = 0
for i in range(N):
    sum = 0
    for j in range(i, N):
        sum += a[j]
        if sum <= M:
            count = max(count, j - i + 1)
        else:
            break
print(count)

file = open('1B.txt')
N, M = map(int, file.readline().split())
a = [int(x) for x in file]
ans = 0
l = 0
s = 0
for r in range(N):
    s += a[r]
    while s > M:
        s -= a[l]
        l += 1
    ans = max(ans, r - l + 1)
print(ans)