#ifndef INCLUDED_MAIN #define INCLUDED_MAIN #include __FILE__ vector dx={-1,0,1}; vector dy={-1,0,1}; int main(){ ll n,f; cin>>n>>f; vector dp(n*f+1,false); vector truelist; set trueset; dp[0]=true; trueset.insert(0); truelist.push_back(0); ll ans=1; vector aa(n),bb(n),cc(n); rep(i,n) cin>>aa[i]; rep(i,n) cin>>bb[i]; rep(i,n) cin>>cc[i]; rep(i,n) { stack st; ll a=aa[i],b=bb[i],c=cc[i]; dp[a]=true; dp[b]=true; dp[c]=true; if(trueset.find(a)==trueset.end()) {trueset.insert(a);ans++;st.push(a);} if(trueset.find(b)==trueset.end()) {trueset.insert(b);ans++;st.push(b);} if(trueset.find(c)==trueset.end()) {trueset.insert(c);ans++;st.push(c);} for(auto i:truelist) { dp[i+a]=true; dp[i+b]=true; dp[i+c]=true; if(trueset.find(i+a)==trueset.end()) {trueset.insert(i+a);ans++;st.push(i+a);} if(trueset.find(i+b)==trueset.end()) {trueset.insert(i+b);ans++;st.push(i+b);} if(trueset.find(i+c)==trueset.end()) {trueset.insert(i+c);ans++;st.push(i+c);} } while(!st.empty()) {ll s=st.top();st.pop();truelist.push_back(s);} cout< using namespace std; #define rep(i,n) for(int i=0;i bool isin(ll i,ll j,ll hgt,ll width) { if(i<0 || i>=hgt || j<0 || j>=width) return false; else return true; } ll lensum(ll l,ll r) { ll len=r-l+1; return (l-1)*len + (r-l+1)*(r-l+1)/2; } vector Erasieve(ll n) { vector is_prime(n+1, true); is_prime[0] = is_prime[1] = false; for (int i=2;i*i<=n;++i) { if (is_prime[i]) { for (int j=i*i;j<=n;j+=i) is_prime[j] = false; } } vector primes; srep(i,2,n) { if (is_prime[i]) primes.push_back(i); } return primes; } ll divcount(ll n) { ll ans=0; for(int i=1;i*i<=n;i++) { if(n%i==0) ans+=(i*i==n ? 1:2); } return ans; } struct UnionFind { vector par; vector rank; UnionFind(int N) : par(N), rank(N, 0) { for (int i = 0; i < N; i++) { par[i] = i; } } // 経路圧縮 int root(int x) { if (par[x] == x) return x; return par[x] = root(par[x]); } void unite(int x, int y) { int rx = root(x); int ry = root(y); if (rx == ry) return; if (rank[rx] < rank[ry]) { par[rx] = ry; } else { par[ry] = rx; if (rank[rx] == rank[ry]) { rank[rx]++; } } } bool same(int x, int y) { return root(x) == root(y); } }; template void vecpr(T first,T last) { ll tmp=0; for(auto it=first;it!=last;++it) { if(tmp) cout<<" "; cout<<*it; tmp++; } cout< void vvpr(vector> a) { for(int i=0;i<(ll)a.size();i++) { for(int j=0;j<(ll)a[i].size();j++) { if(j) cout<<" "; cout< slmax(vector a, ll limit, ll breadth) {//slidewindowによる幅breadthでの区間最大値評価,limit=a.size() deque deq; vector max_numbers(limit, (-1)*INF); rep(i, limit) { while (!deq.empty() && deq.front() <= i - breadth) deq.pop_front(); while (!deq.empty() && a[deq.back()] <= a[i]) deq.pop_back(); deq.push_back(i); max_numbers[i] = a[deq.front()]; } return max_numbers; } vector slmin(vector a, ll limit, ll breadth) {//slidewindowによる幅breadthでの区間最小値評価,limit=a.size() deque deq; vector min_numbers(limit, INF); rep(i, limit) { while (!deq.empty() && deq.front() <= i - breadth) deq.pop_front(); while (!deq.empty() && a[deq.back()] >= a[i]) deq.pop_back(); deq.push_back(i); min_numbers[i] = a[deq.front()]; } return min_numbers; } ll modpow(ll fl,ll po,ll mode) { //mode0=modなし、mode1=あり ll ret=1; rep(i,po) { ret*=fl; if(mode) ret=(ret+mod)%mod; } return ret; } ll gcd(ll a,ll b) { //Euclid if(a lis_min(vector &a) { //最後まで見たときに、「長さiの最後尾は最小でいくつか?」を返す ll n=(ll)a.size(); vector dp(n,INF); rep(i,n){ auto itr = lower_bound(dp.begin(),dp.end(), a[i]); *itr = a[i]; } return dp; }//あんま使えない void lis_min_update(vector& dp, ll x) { //↑を一回ごとに処理するやつ (cf.abc393-f); auto it=lower_bound(dp.begin(), dp.end(), x); if(it==dp.end()) dp.push_back(x); else *it=x; } vector lis_size(vector& a ,vector&seqcopy) { // 最長増加部分列の a index目までみた時点の長さがdp[i] ll n=a.size(); vector dp(n,1); vector seq; rep(i,n) { auto it=lower_bound(seq.begin(), seq.end(), a[i]); if (it==seq.end()) seq.push_back(a[i]); else *it=a[i]; dp[i]=distance(seq.begin(), lower_bound(seq.begin(), seq.end(), a[i]))+1; } srep(i,1,n-1) { if(dp[i]