結果
問題 | No.1826 Fruits Collecting |
ユーザー | otera |
提出日時 | 2022-01-29 00:49:38 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 283 ms / 2,000 ms |
コード長 | 5,610 bytes |
コンパイル時間 | 2,778 ms |
コンパイル使用メモリ | 223,864 KB |
実行使用メモリ | 29,372 KB |
最終ジャッジ日時 | 2024-06-09 18:31:09 |
合計ジャッジ時間 | 9,500 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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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
5,248 KB |
testcase_01 | AC | 3 ms
5,376 KB |
testcase_02 | AC | 3 ms
5,376 KB |
testcase_03 | AC | 3 ms
5,376 KB |
testcase_04 | AC | 3 ms
5,376 KB |
testcase_05 | AC | 123 ms
14,032 KB |
testcase_06 | AC | 172 ms
22,004 KB |
testcase_07 | AC | 148 ms
15,640 KB |
testcase_08 | AC | 12 ms
5,376 KB |
testcase_09 | AC | 164 ms
19,544 KB |
testcase_10 | AC | 106 ms
15,132 KB |
testcase_11 | AC | 100 ms
14,804 KB |
testcase_12 | AC | 42 ms
8,100 KB |
testcase_13 | AC | 18 ms
6,944 KB |
testcase_14 | AC | 30 ms
6,780 KB |
testcase_15 | AC | 277 ms
29,240 KB |
testcase_16 | AC | 279 ms
29,244 KB |
testcase_17 | AC | 277 ms
29,244 KB |
testcase_18 | AC | 276 ms
29,244 KB |
testcase_19 | AC | 272 ms
29,180 KB |
testcase_20 | AC | 276 ms
29,240 KB |
testcase_21 | AC | 283 ms
29,284 KB |
testcase_22 | AC | 274 ms
29,372 KB |
testcase_23 | AC | 275 ms
29,224 KB |
testcase_24 | AC | 282 ms
29,204 KB |
testcase_25 | AC | 1 ms
5,376 KB |
testcase_26 | AC | 1 ms
5,376 KB |
testcase_27 | AC | 2 ms
5,376 KB |
testcase_28 | AC | 2 ms
5,376 KB |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | AC | 48 ms
9,224 KB |
testcase_31 | AC | 97 ms
14,840 KB |
testcase_32 | AC | 51 ms
8,916 KB |
testcase_33 | AC | 193 ms
22,244 KB |
testcase_34 | AC | 173 ms
17,932 KB |
testcase_35 | AC | 33 ms
6,912 KB |
testcase_36 | AC | 197 ms
22,032 KB |
testcase_37 | AC | 132 ms
17,256 KB |
testcase_38 | AC | 91 ms
13,676 KB |
testcase_39 | AC | 114 ms
19,084 KB |
testcase_40 | AC | 151 ms
23,164 KB |
testcase_41 | AC | 30 ms
7,628 KB |
testcase_42 | AC | 5 ms
5,376 KB |
testcase_43 | AC | 2 ms
5,376 KB |
testcase_44 | AC | 2 ms
5,376 KB |
testcase_45 | AC | 2 ms
5,376 KB |
ソースコード
/** * author: otera * created: 29.01.2022 00:02:30 **/ #include<bits/stdc++.h> #include<atcoder/segtree> using namespace std; using ll = long long; using ld = long double; using ull = unsigned long long; using uint = unsigned; #define repa(i, n) for(int i = 0; i < n; ++ i) #define repb(i, a, b) for(int i = a; i < b; ++ i) #define repc(i, a, b, c) for(int i = a; i < b; i += c) #define overload4(a, b, c, d, e, ...) e #define rep(...) overload4(__VA_ARGS__, repc, repb, repa)(__VA_ARGS__) #define rep1a(i, n) for(int i = 0; i <= n; ++ i) #define rep1b(i, a, b) for(int i = a; i <= b; ++ i) #define rep1c(i, a, b, c) for(int i = a; i <= b; i += c) #define rep1(...) overload4(__VA_ARGS__, rep1c, rep1b, rep1a)(__VA_ARGS__) #define per(i,n) for(int i=n-1;i>=0;i--) #define per1(i,n) for(int i=n;i>=1;i--) typedef pair<int, int> P; typedef pair<ll, ll> LP; #define pb push_back #define eb emplace_back #define fr first #define sc second #define all(c) c.begin(),c.end() #define lb(c, x) distance((c).begin(), lower_bound(all(c), (x))) #define ub(c, x) distance((c).begin(), upper_bound(all(c), (x))) #define Sort(a) sort(all(a)) #define Rev(a) reverse(all(a)) #define Uniq(a) sort(all(a));a.erase(unique(all(a)),end(a)) #define si(c) (int)(c).size() inline ll popcnt(ull a){ return __builtin_popcountll(a); } #define tpow(n) (1LL<<(n)) #define unless(A) if(!(A)) ll intpow(ll a, ll b){ ll ans = 1; while(b){ if(b & 1) ans *= a; a *= a; b /= 2; } return ans; } ll intpow(ll a, ll b, ll m) {ll ans = 1; while(b){ if(b & 1) (ans *= a) %= m; (a *= a) %= m; b /= 2; } return ans; } template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } #define INT(...) int __VA_ARGS__;in(__VA_ARGS__) #define LL(...) ll __VA_ARGS__;in(__VA_ARGS__) #define ULL(...) ull __VA_ARGS__;in(__VA_ARGS__) #define STR(...) string __VA_ARGS__;in(__VA_ARGS__) #define CHR(...) char __VA_ARGS__;in(__VA_ARGS__) #define DBL(...) double __VA_ARGS__;in(__VA_ARGS__) #define LD(...) ld __VA_ARGS__;in(__VA_ARGS__) #define vec(type,name,...) vector<type>name(__VA_ARGS__) #define VEC(type,name,size) vector<type>name(size);in(name) #define vv(type,name,h,...) vector<vector<type>>name(h,vector<type>(__VA_ARGS__)) #define VV(type,name,h,w) vector<vector<type>>name(h,vector<type>(w));in(name) #define vvv(type,name,h,w,...) vector<vector<vector<type>>>name(h,vector<vector<type>>(w,vector<type>(__VA_ARGS__))) template <class T> using vc = vector<T>; template <class T> using vvc = vector<vc<T>>; template <class T> using vvvc = vector<vvc<T>>; template <class T> using vvvvc = vector<vvvc<T>>; template <class T> using pq = priority_queue<T>; template <class T> using pqg = priority_queue<T, vector<T>, greater<T>>; template<class T> void scan(T& a){ cin >> a; } template<class T> void scan(vector<T>& a){ for(auto&& i : a) scan(i); } void in(){} template <class Head, class... Tail> void in(Head& head, Tail&... tail){ scan(head); in(tail...); } void print(){ cout << ' '; } template<class T> void print(const T& a){ cout << a; } template<class T> void print(const vector<T>& a){ if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ cout << ' '; print(*i); } } int out(){ cout << '\n'; return 0; } template<class T> int out(const T& t){ print(t); cout << '\n'; return 0; } template<class Head, class... Tail> int out(const Head& head, const Tail&... tail){ print(head); cout << ' '; out(tail...); return 0; } #define CHOOSE(a) CHOOSE2 a #define CHOOSE2(a0,a1,a2,a3,a4,x,...) x #define debug_1(x1) cout<<#x1<<": "<<x1<<endl #define debug_2(x1,x2) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<endl #define debug_3(x1,x2,x3) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<", "#x3<<": "<<x3<<endl #define debug_4(x1,x2,x3,x4) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<", "#x3<<": "<<x3<<", "#x4<<": "<<x4<<endl #define debug_5(x1,x2,x3,x4,x5) cout<<#x1<<": "<<x1<<", "#x2<<": "<<x2<<", "#x3<<": "<<x3<<", "#x4<<": "<<x4<<", "#x5<<": "<<x5<<endl #ifdef DEBUG #define debug(...) CHOOSE((__VA_ARGS__,debug_5,debug_4,debug_3,debug_2,debug_1,~))(__VA_ARGS__) #define dump(...) { print(#__VA_ARGS__); print(":"); out(__VA_ARGS__); } #else #define debug(...) #define dump(...) #endif #define int long long const ll INF = 1LL<<60; ll op(ll a, ll b) { return max(a, b); } ll e() { return -INF; } void solve() { INT(n); vc<ll> t(n), x(n), v(n); map<LP, ll> mp; vc<ll> as; rep(i, n) { in(t[i], x[i], v[i]); if(mp.count(LP{t[i], x[i]})) { int id = mp[LP{t[i], v[i]}]; v[id] += v[i]; t[i] = x[i] = v[i] = 0; } else { mp[LP{t[i], x[i]}] = i; } as.eb(x[i] - t[i]); } as.eb(0); Uniq(as); int sz = si(as); vc<ll> vs(sz, -INF); int pos0 = lb(as, 0); vs[pos0] = 0; atcoder::segtree<ll, op, e> seg(vs); vc<int> ids(n); iota(all(ids), 0); sort(all(ids), [&](int j, int i) { if(x[j] + t[j] == x[i] + t[i]) return x[j] - t[j] > x[i] - t[i]; return x[j] + t[j] < x[i] + t[i]; }); rep(i, n) { int id = ids[i]; if(abs(x[id]) > t[id]) continue; int pos = lb(as, x[id] - t[id]); debug(pos, v[id], seg.prod(pos, sz)); seg.set(pos, max(seg.get(pos), seg.prod(pos, sz) + v[id])); } ll ans = seg.all_prod(); out(ans); } signed main() { ios::sync_with_stdio(false); cin.tie(0); // cout << fixed << setprecision(20); // INT(t); rep(i, t)solve(); solve(); return 0; }