#include using namespace std; template string to_string(pair p); template string to_string(tuple p); template string to_string(tuple p); string to_string(const string& s) { return '"' + s + '"'; } string to_string(const char* s) { return to_string((string) s); } string to_string(bool b) { return (b ? "true" : "false"); } string to_string(vector v) { bool first = true; string res = "{"; for (int i = 0; i < static_cast(v.size()); i++) { if (!first) { res += ", "; } first = false; res += to_string(v[i]); } res += "}"; return res; } template string to_string(bitset v) { string res = ""; for (size_t i = 0; i < N; i++) { res += static_cast('0' + v[i]); } return res; } template string to_string(A v) { bool first = true; string res = "{"; for (const auto &x : v) { if (!first) { res += ", "; } first = false; res += to_string(x); } res += "}"; return res; } template string to_string(pair p) { return "(" + to_string(p.first) + ", " + to_string(p.second) + ")"; } template string to_string(tuple p) { return "(" + to_string(get<0>(p)) + ", " + to_string(get<1>(p)) + ", " + to_string(get<2>(p)) + ")"; } template string to_string(tuple p) { return "(" + to_string(get<0>(p)) + ", " + to_string(get<1>(p)) + ", " + to_string(get<2>(p)) + ", " + to_string(get<3>(p)) + ")"; } void debug_out() { cerr << endl; } template void debug_out(Head H, Tail... T) { cerr << " " << to_string(H); debug_out(T...); } #ifdef LOCAL #define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__) #else #define debug(...) 42 #endif int main() { ios::sync_with_stdio(false); int N; int64_t L; { cin >> N >> L; } vector W(N); { for (int i = 0; i < N; ++i) { cin >> W[i]; } sort(W.begin(), W.end()); } vector cycles(W.back(), -1); { deque dq; dq.push_back(0); cycles[0] = 0; while (dq.size()) { int u = dq.front(); dq.pop_front(); for (int w : W) { int cost = u + w >= W.back(); int nxtu = u + w - cost * W.back(); if (cycles[nxtu] == -1 || cycles[nxtu] > cycles[u] + cost) { cycles[nxtu] = cycles[u] + cost; if (cost) dq.push_back(nxtu); else dq.push_front(nxtu); } } } } int64_t ans = L / W.back(); for (int mod = 1; mod < W.back(); ++mod) if (cycles[mod] != -1) { ans += max((int64_t) 0, L / W.back() + (L % W.back() >= mod) - cycles[mod]); } cout << ans << endl; }