結果
問題 | No.1705 Mode of long array |
ユーザー | suta28407928 |
提出日時 | 2021-10-08 22:41:39 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 53 ms / 3,000 ms |
コード長 | 5,464 bytes |
コンパイル時間 | 2,239 ms |
コンパイル使用メモリ | 185,720 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-23 05:46:08 |
合計ジャッジ時間 | 6,295 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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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 | 3 ms
6,944 KB |
testcase_04 | AC | 2 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | AC | 4 ms
6,940 KB |
testcase_07 | AC | 5 ms
6,940 KB |
testcase_08 | AC | 4 ms
6,944 KB |
testcase_09 | AC | 4 ms
6,944 KB |
testcase_10 | AC | 4 ms
6,944 KB |
testcase_11 | AC | 4 ms
6,944 KB |
testcase_12 | AC | 4 ms
6,940 KB |
testcase_13 | AC | 41 ms
6,940 KB |
testcase_14 | AC | 29 ms
6,944 KB |
testcase_15 | AC | 29 ms
6,940 KB |
testcase_16 | AC | 35 ms
6,940 KB |
testcase_17 | AC | 26 ms
6,944 KB |
testcase_18 | AC | 22 ms
6,940 KB |
testcase_19 | AC | 39 ms
6,944 KB |
testcase_20 | AC | 24 ms
6,940 KB |
testcase_21 | AC | 32 ms
6,940 KB |
testcase_22 | AC | 47 ms
6,940 KB |
testcase_23 | AC | 28 ms
6,944 KB |
testcase_24 | AC | 28 ms
6,940 KB |
testcase_25 | AC | 29 ms
6,940 KB |
testcase_26 | AC | 29 ms
6,940 KB |
testcase_27 | AC | 29 ms
6,940 KB |
testcase_28 | AC | 28 ms
6,940 KB |
testcase_29 | AC | 29 ms
6,940 KB |
testcase_30 | AC | 28 ms
6,944 KB |
testcase_31 | AC | 29 ms
6,944 KB |
testcase_32 | AC | 29 ms
6,944 KB |
testcase_33 | AC | 50 ms
6,944 KB |
testcase_34 | AC | 50 ms
6,940 KB |
testcase_35 | AC | 50 ms
6,940 KB |
testcase_36 | AC | 51 ms
6,940 KB |
testcase_37 | AC | 50 ms
6,940 KB |
testcase_38 | AC | 51 ms
6,940 KB |
testcase_39 | AC | 50 ms
6,940 KB |
testcase_40 | AC | 51 ms
6,940 KB |
testcase_41 | AC | 49 ms
6,940 KB |
testcase_42 | AC | 52 ms
6,944 KB |
testcase_43 | AC | 47 ms
6,940 KB |
testcase_44 | AC | 48 ms
6,940 KB |
testcase_45 | AC | 48 ms
6,940 KB |
testcase_46 | AC | 47 ms
6,940 KB |
testcase_47 | AC | 47 ms
6,940 KB |
testcase_48 | AC | 48 ms
6,940 KB |
testcase_49 | AC | 51 ms
6,944 KB |
testcase_50 | AC | 51 ms
6,944 KB |
testcase_51 | AC | 53 ms
6,940 KB |
testcase_52 | AC | 52 ms
6,944 KB |
testcase_53 | AC | 53 ms
6,940 KB |
ソースコード
#pragma GCC ta g("avx2") #pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; #define DEBUG #ifdef DEBUG template <class T, class U> ostream &operator<<(ostream &os, const pair<T, U> &p) { os << '(' << p.first << ',' << p.second << ')'; return os; } template <class T> ostream &operator<<(ostream &os, const vector<T> &v) { os << '{'; for(int i = 0; i < (int)v.size(); i++) { if(i) { os << ','; } os << v[i]; } os << '}'; return os; } void debugg() { cerr << endl; } template <class T, class... Args> void debugg(const T &x, const Args &... args) { cerr << " " << x; debugg(args...); } #define debug(...) \ cerr << __LINE__ << " [" << #__VA_ARGS__ << "]: ", debugg(__VA_ARGS__) #define dump(x) cerr << __LINE__ << " " << #x << " = " << (x) << endl #else #define debug(...) (void(0)) #define dump(x) (void(0)) #endif using namespace std; typedef long long ll; typedef vector<ll> vl; typedef vector<vl> vvl; typedef vector<char> vc; typedef vector<string> vs; typedef vector<bool> vb; typedef vector<double> vd; typedef pair<ll,ll> P; typedef pair<int,int> pii; typedef vector<P> vpl; typedef tuple<ll,ll,ll> tapu; #define rep(i,n) for(int i=0; i<(n); i++) #define REP(i,a,b) for(int i=(a); i<(b); i++) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() const int inf = (1<<30)-1; const ll linf = 1LL<<61; const int MAX = 2020000; int dy[8] = {0,1,0,-1,1,-1,-1,1}; int dx[8] = {-1,0,1,0,1,-1,1,-1}; const double pi = acos(-1); const double eps = 1e-7; template<typename T1,typename T2> inline bool chmin(T1 &a,T2 b){ if(a>b){ a = b; return true; } else return false; } template<typename T1,typename T2> inline bool chmax(T1 &a,T2 b){ if(a<b){ a = b; return true; } else return false; } template<typename T> inline void print(T &a){ int sz = a.size(); for(auto itr = a.begin(); itr != a.end(); itr++){ cout << *itr; sz--; if(sz) cout << " "; } cout << "\n"; } template<typename T1,typename T2> inline void print2(T1 a, T2 b){ cout << a << " " << b << "\n"; } template<typename T1,typename T2,typename T3> inline void print3(T1 a, T2 b, T3 c){ cout << a << " " << b << " " << c << "\n"; } void mark() {cout << "#" << "\n";} ll pcount(ll x) {return __builtin_popcountll(x);} //#include <atcoder/maxflow> //using namespace atcoder; const int mod = 1e9 + 7; //const int mod = 998244353; template<typename Monoid> struct Segtree { using F = function<Monoid(Monoid, Monoid)>; int sz; vector<Monoid> seg; const F f; const Monoid M; Segtree(int n, const F f, const Monoid &M) : f(f), M(M){ sz = 1; while(sz < n) sz <<= 1; seg.assign(2*sz, M); } void set(int k, const Monoid &x) { seg[k + sz] = x; } void build(){ for(int k=sz-1; k>0; k--){ seg[k] = f(seg[2*k], seg[2*k+1]); } } void update(int k, const Monoid &x){ k += sz; seg[k] = x; while(k >>= 1){ seg[k] = f(seg[2*k], seg[2*k+1]); } } Monoid query(int a, int b){ Monoid L = M, R = M; for(a += sz, b += sz; a < b; a >>= 1, b >>= 1){ if(a & 1) L = f(L, seg[a++]); if(b & 1) R = f(seg[--b], R); } return f(L, R); } Monoid operator[](const int &k) const { return seg[k + sz]; } template<typename C> int find_subtree(int a, const C &check, Monoid &M0, bool type){ while(a < sz){ Monoid nxt = type ? f(seg[2*a+type],M0) : f(M0,seg[2*a+type]); if(check(nxt)) a = 2 * a + type; else M0 = nxt, a = 2 * a + 1 - type; } return a - sz; } template<typename C> int find_first(int a, const C &check){ Monoid L = M; if(a <= 0){ if(check(f(L, seg[1]))) return find_subtree(1,check,L,false); return -1; } int b = sz; for(a += sz, b += sz; a < b; a >>= 1, b >>= 1){ if(a & 1){ Monoid nxt = f(L, seg[a]); if(check(nxt)) return find_subtree(a,check,L,false); L = nxt; ++a; } } return -1; } template<typename C> int find_last(int b, const C &check){ Monoid R = M; if(b >= sz){ if(check(f(seg[1], R))) return find_subtree(1,check,R,true); return -1; } int a = sz; for(b += sz; a < b; a >>= 1, b >>= 1){ if(b & 1){ Monoid nxt = f(seg[--b], R); if(check(nxt)) return find_subtree(b,check,R,true); R = nxt; } } return -1; } }; int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); ll n,m; cin >> n >> m; vl a(m); rep(i,m) cin >> a[i]; Segtree<ll> seg(m,[](ll p, ll q){return max(p,q);},0); rep(i,m) seg.set(i,a[i]); seg.build(); int q; cin >> q; while(q--){ ll t,x,y; cin >> t >> x >> y; x--; if(t == 1){ seg.update(x,seg[x]+y); }else if(t == 2){ seg.update(x,seg[x]-y); }else{ ll mx = seg.query(0,m); auto check = [&](ll a) {return a >= mx;}; cout << seg.find_last(m,check)+1 << "\n"; } } }