import sys


def input(): return sys.stdin.readline().rstrip('\n')


def main():
    n, k = map(int, input().split())
    arr = [0]
    for _ in range(n):
        a = int(input())
        arr += [i + a for i in arr]

    print(max(i for i in arr if i <= k))


if __name__ == '__main__':
    ret = main()
    if ret is not None:
        print(ret)