結果
問題 | No.448 ゆきこーだーの雨と雪 (3) |
ユーザー | recososo |
提出日時 | 2022-07-02 03:37:50 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,193 bytes |
コンパイル時間 | 4,301 ms |
コンパイル使用メモリ | 275,760 KB |
実行使用メモリ | 22,912 KB |
最終ジャッジ日時 | 2024-05-04 22:19:01 |
合計ジャッジ時間 | 10,210 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 1 ms
6,940 KB |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | AC | 97 ms
15,568 KB |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | AC | 159 ms
18,696 KB |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | AC | 120 ms
19,328 KB |
testcase_37 | WA | - |
testcase_38 | WA | - |
ソースコード
#include<bits/stdc++.h> #include<atcoder/all> using namespace std; using namespace atcoder; typedef long long ll; typedef long double ld; #define REP(i, n) for (int i = 0; i < (n); ++i) #define REPR(i, n) for (int i = n - 1; i >= 0; --i) #define FOR(i, m, n) for (int i = m; i < n; ++i) #define FORR(i, m, n) for (int i = m; i >= n; --i) #define ALL(v) (v).begin(),(v).end() #define ALLR(v) (v).rbegin(),(v).rend() #define fi first #define se second #define PB push_back #define EB emplace_back template<typename T> using PQ = priority_queue<T>; template<typename T> using QP = priority_queue<T,vector<T>,greater<T>>; template<typename T>void debug(const T &v,ll h,ll w){for(ll i=0;i<h;i++){for(ll j=0;j<w;j++)cerr<<v[i][j]<<" \n"[j==w-1];}}; template<typename T>void debug(const T &v,ll n){for(ll i=0;i<n;i++)cerr<<v[i]<<" \n"[i==n-1];}; template<typename T>void debug(const vector<T>&v){debug(v,v.size());} template<typename T>void debug(const vector<vector<T>>&v){for(auto &vv:v)debug(vv,vv.size());} template<typename T>void debug(stack<T> st){while(!st.empty()){cerr<<st.top()<<" ";st.pop();}cerr<<endl;} template<typename T>void debug(queue<T> st){while(!st.empty()){cerr<<st.front()<<" ";st.pop();}cerr<<endl;} template<typename T>void debug(deque<T> st){while(!st.empty()){cerr<<st.front()<<" ";st.pop_front();}cerr<<endl;} template<typename T>void debug(PQ<T> st){while(!st.empty()){cerr<<st.top()<<" ";st.pop();}cerr<<endl;} template<typename T>void debug(QP<T> st){while(!st.empty()){cerr<<st.top()<<" ";st.pop();}cerr<<endl;} template<typename T>void debug(const set<T>&v){for(auto z:v)cerr<<z<<" ";cerr<<endl;} template<typename T>void debug(const multiset<T>&v){for(auto z:v)cerr<<z<<" ";cerr<<endl;} template<typename T,size_t size>void debug(const array<T, size> &a){for(auto z:a)cerr<<z<<" ";cerr<<endl;} template<typename T,typename V>void debug(const map<T,V>&v){for(auto z:v)cerr<<"["<<z.first<<"]="<<z.second<<",";cerr<<endl;} void foo() {cerr << endl;} template <class Head, class... Tail>void foo(Head&& head, Tail&&... tail){cerr << head << " ";foo(move(tail)...);} template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } int popcount(ll x){return __builtin_popcountll(x);}; int poplow(ll x){return __builtin_ctzll(x);}; int pophigh(ll x){return 63 - __builtin_clzll(x);}; // const ll INF=1LL<<60; const int inf=(1<<30)-1; // const int mod=1e9+7; const int mod=998244353; int dx[8]={1,0,-1,0,-1,-1,1,1}; int dy[8]={0,1,0,-1,-1,1,-1,1}; using mint=modint998244353; // using mint=modint1000000007; using S = long long; using F = long long; const S INF = 8e18; const F ID = 8e18; S op(S a, S b){ return std::max(a, b); } S e(){ return -INF; } S mapping(F f, S x){ return (f == ID ? x : f); } F composition(F f, F g){ return (f == ID ? g : f); } F id(){ return ID; } int main(){ cin.tie(0); ios::sync_with_stdio(false); ll n,k;cin >> n >> k; vector<ll> t(n),d(n); REP(i,n) cin >> t[i] >> d[i]; vector<pair<ll,ll>> p(n); REP(i,n) p[i]={d[i],i}; sort(ALLR(p)); vector<S> V(n); lazy_segtree<S, op, e, F, mapping, composition, id> seg(V); vector<bool> b(n); for(auto [u,v]:p){ int l=upper_bound(ALL(t),t[v]-k)-t.begin(); int r=lower_bound(ALL(t),t[v]+k)-t.begin(); if(seg.prod(l,r)==1) continue; seg.apply(l,r,1); b[v]=true; } ll mx=0; REP(i,n){ if(b[i]) continue; chmax(mx,d[i]); } cout << mx << endl; vector<ll> T,D; vector<int> ims(n+1); REP(i,n){ if(d[i]>mx){ int l=upper_bound(ALL(t),t[i]-k)-t.begin(); int r=lower_bound(ALL(t),t[i]+k)-t.begin(); ims[l]++,ims[r]--; } } int res=0; ll sum=0; REP(i,n){ res+=ims[i]; if(!res) T.PB(t[i]),D.PB(d[i]); else{ if(d[i]<=mx) sum+=d[i]; } } int m=T.size(); vector<ll> dp(m+1); ll sd=0; REP(i,m){ sd+=D[i]; int R=lower_bound(ALL(T),T[i]+k)-T.begin(); chmax(dp[R],dp[i]+D[i]); } cout << sum+sd-dp[m] << endl; }