// g++ 1.cpp -std=c++17 -O2 -I . #include using namespace std; using ll = long long; using ld = long double; using vi = vector; using vvi = vector; using vll = vector; using vvll = vector; using vld = vector; using vvld = vector; using vst = vector; using vvst = vector; #define fi first #define se second #define pb push_back #define eb emplace_back #define pq_big(T) priority_queue,less> #define pq_small(T) priority_queue,greater> #define all(a) a.begin(),a.end() #define rep(i,start,end) for(ll i=start;i<(ll)(end);i++) #define per(i,start,end) for(ll i=start;i>=(ll)(end);i--) #define uniq(a) sort(all(a));a.erase(unique(all(a)),a.end()) int mx = 1e5+1000; int sq = 350; int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); int n,m;cin>>n>>m; vvi v(sq+1,vi(mx,0)); vi v2(mx,0); rep(i,0,n){ int l,r,x,y;cin>>l>>r>>x>>y; if(x>=sq){ int y2=y; while(y2=i)v[i][j]+=v[i][j-i]; } } rep(i,0,m){ int a;cin>>a; int ans=0; rep(j,1,sq+1)ans+=v[j][a]; ans+=v2[a]; cout<= sqrt(mx) 愚直に条件を満たす a に足していい x_i <= sqrt(mx) imos もどきをする 各 x について加算操作は x 間隔で後で累積和を取る imos */