N, K = map(int, input().split())
A = [int(input()) for _ in range(N)]

dp = [0] * (2*10**6+1)
dp[0] = 1
ans = 0
for i in range(N):
    for j in range(K-A[i], -1, -1):
        if dp[j]:
            w = j + A[i] 
            dp[w] = 1
            ans = max(ans, w)
print(ans)