結果
問題 | No.449 ゆきこーだーの雨と雪 (4) |
ユーザー | fumofumofuni |
提出日時 | 2022-07-18 16:58:51 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 237 ms / 5,000 ms |
コード長 | 4,085 bytes |
コンパイル時間 | 2,353 ms |
コンパイル使用メモリ | 216,244 KB |
実行使用メモリ | 92,288 KB |
最終ジャッジ日時 | 2024-06-30 17:04:54 |
合計ジャッジ時間 | 11,631 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 3 ms
5,376 KB |
testcase_03 | AC | 4 ms
5,376 KB |
testcase_04 | AC | 4 ms
5,376 KB |
testcase_05 | AC | 4 ms
5,376 KB |
testcase_06 | AC | 4 ms
5,376 KB |
testcase_07 | AC | 4 ms
5,376 KB |
testcase_08 | AC | 4 ms
5,376 KB |
testcase_09 | AC | 4 ms
5,376 KB |
testcase_10 | AC | 4 ms
5,376 KB |
testcase_11 | AC | 3 ms
5,376 KB |
testcase_12 | AC | 202 ms
15,232 KB |
testcase_13 | AC | 215 ms
12,416 KB |
testcase_14 | AC | 220 ms
10,624 KB |
testcase_15 | AC | 217 ms
13,440 KB |
testcase_16 | AC | 211 ms
11,392 KB |
testcase_17 | AC | 214 ms
11,392 KB |
testcase_18 | AC | 205 ms
15,104 KB |
testcase_19 | AC | 224 ms
10,624 KB |
testcase_20 | AC | 212 ms
10,496 KB |
testcase_21 | AC | 211 ms
12,416 KB |
testcase_22 | AC | 219 ms
12,544 KB |
testcase_23 | AC | 212 ms
16,256 KB |
testcase_24 | AC | 215 ms
11,392 KB |
testcase_25 | AC | 211 ms
11,776 KB |
testcase_26 | AC | 203 ms
7,808 KB |
testcase_27 | AC | 217 ms
12,288 KB |
testcase_28 | AC | 206 ms
12,416 KB |
testcase_29 | AC | 216 ms
10,368 KB |
testcase_30 | AC | 217 ms
13,312 KB |
testcase_31 | AC | 218 ms
12,416 KB |
testcase_32 | AC | 223 ms
10,624 KB |
testcase_33 | AC | 218 ms
11,648 KB |
testcase_34 | AC | 213 ms
14,080 KB |
testcase_35 | AC | 227 ms
13,696 KB |
testcase_36 | AC | 225 ms
14,208 KB |
testcase_37 | AC | 186 ms
21,248 KB |
testcase_38 | AC | 199 ms
12,544 KB |
testcase_39 | AC | 166 ms
12,672 KB |
testcase_40 | AC | 170 ms
12,544 KB |
testcase_41 | AC | 199 ms
15,616 KB |
testcase_42 | AC | 198 ms
15,616 KB |
testcase_43 | AC | 221 ms
52,864 KB |
testcase_44 | AC | 237 ms
92,288 KB |
testcase_45 | AC | 125 ms
21,248 KB |
ソースコード
#include<bits/stdc++.h> using namespace std; #pragma GCC optimize("Ofast") #define rep(i,n) for(ll i=0;i<n;i++) #define repl(i,l,r) for(ll i=(l);i<(r);i++) #define per(i,n) for(ll i=(n)-1;i>=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define pb push_back #define ins insert #define pqueue(x) priority_queue<x,vector<x>,greater<x>> #define all(x) (x).begin(),(x).end() #define CST(x) cout<<fixed<<setprecision(x) #define rev(x) reverse(x); using ll=long long; using vl=vector<ll>; using vvl=vector<vector<ll>>; using pl=pair<ll,ll>; using vpl=vector<pl>; using vvpl=vector<vpl>; const ll MOD=1000000007; const ll MOD9=998244353; const int inf=1e9+10; const ll INF=4e18; const ll dy[8]={1,0,-1,0,1,1,-1,-1}; const ll dx[8]={0,1,0,-1,1,-1,1,-1}; template <typename T> inline bool chmax(T &a, T b) { return ((a < b) ? (a = b, true) : (false)); } template <typename T> inline bool chmin(T &a, T b) { return ((a > b) ? (a = b, true) : (false)); } template<typename U = unsigned, int B = 32> class binary_trie { struct node { int cnt; node *ch[2]; node() : cnt(0), ch{ nullptr, nullptr } {} }; node* add(node* t, U val, int b = B - 1) { if (!t) t = new node; t->cnt += 1; if (b < 0) return t; bool f = (val >> (U)b) & (U)1; t->ch[f] = add(t->ch[f], val, b - 1); return t; } node* sub(node* t, U val, int b = B - 1) { assert(t); t->cnt -= 1; if (t->cnt == 0) return nullptr; if (b < 0) return t; bool f = (val >> (U)b) & (U)1; t->ch[f] = sub(t->ch[f], val, b - 1); return t; } U get_min(node* t, U val, int b = B - 1) const { assert(t); if (b < 0) return 0; bool f = (val >> (U)b) & (U)1; f ^= !t->ch[f]; return get_min(t->ch[f], val, b - 1) | ((U)f << (U)b); } U get(node* t, int k, int b = B - 1) const { if (b < 0) return 0; int m = t->ch[0] ? t->ch[0]->cnt : 0; return k < m ? get(t->ch[0], k, b - 1) : get(t->ch[1], k - m, b - 1) | ((U)1 << (U)b); } int count_lower(node* t, U val, int b = B - 1) { if (!t || b < 0) return 0; bool f = (val >> (U)b) & (U)1; return (f && t->ch[0] ? t->ch[0]->cnt : 0) + count_lower(t->ch[f], val, b - 1); } node *root; public: binary_trie() : root(nullptr) {} int size() const { return root ? root->cnt : 0; } bool empty() const { return !root; } void insert(U val) { root = add(root, val); } void erase(U val) { root = sub(root, val); } U max_element(U bias = 0) const { return get_min(root, ~bias); } U min_element(U bias = 0) const { return get_min(root, bias); } int lower_bound(U val) { // return id return count_lower(root, val); } int upper_bound(U val) { // return id return count_lower(root, val + 1); } U operator[](int k) const { assert(0 <= k && k < size()); return get(root, k); } int count(U val) const { if (!root) return 0; node *t = root; for (int i = B - 1; i >= 0; i--) { t = t->ch[(val >> (U)i) & (U)1]; if (!t) return 0; } return t->cnt; } }; int main(){ ios::sync_with_stdio(false); std::cin.tie(nullptr); ll n;cin >> n; vl level(n);rep(i,n)cin >> level[i]; vl solver(n); map<string,ll> points; vl num(100000); binary_trie<ll,64> order; ll t;cin >> t; ll base=1e6; ll subbase=2e5; while(t--){ string s;cin >> s; char x;cin >> x; if(x=='?'){ ll pts=points[s]; ll f=order.lower_bound(pts); cout << order.size()-f << endl; } else{ ll p=x-'A'; ll er=(points.count(s)? points[s]/base:0); if(points.count(s)){ order.erase(points[s]); } solver[p]++; er+=level[p]*50+level[p]*50*10/(8+2*solver[p]); ll cvt=er*base+subbase-num[er];num[er]++; points[s]=cvt;order.insert(cvt); } } }