def g(a, x):
    pref_a = [0] * len(a)
    pref_a[0] = a[0]

    for i in range(1, len(a)):
        pref_a[i] = pref_a[i-1] + a[i]

    ans = 10**100
##    print(len(a))
    for i in range(len(a)):
        if pref_a[i] == x:
            ans = min(ans, i + 1)
        for j in range(i + 1, len(a)):
            s = pref_a[j] - pref_a[i]
            #print(i, j, s)
            if s > x:
                break
            if s == x:
                ans = min(ans, j - i)
    return ans

f = open('27-111b.txt')
n, x = [int(i) for i in f.readline().split()] # n - кол-во емкостей
                                              # x - наша цель!
a = [int(i) for i in f.read().split()]

##n, x = 7, 18
##a = [37, 5, 22, 3, 10, 5, 3, 21, 15, 28]

a_new = []
tmp = []
ans = 10**100
for i in range(len(a)):
    if a[i] == x:
        ans = 1
    elif a[i] < x:
        tmp.append(a[i])
    elif a[i] > x:
        if tmp != []:
            a_new.append(tmp)
            tmp = []
##if tmp != []:
a_new.append(tmp)
tmp = []

if len(a_new) > 1:
    a_new[0] = a_new[-1] + a_new[0]
    a_new = a_new[:len(a_new) - 1]


if ans != 1:
    for i in a_new:
        r = g(i, x)
        ans =  min(ans, r)
print(ans)