結果
問題 |
No.3298 K-th Slime
|
ユーザー |
|
提出日時 | 2025-10-05 14:29:18 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,750 bytes |
コンパイル時間 | 3,216 ms |
コンパイル使用メモリ | 286,540 KB |
実行使用メモリ | 10,880 KB |
最終ジャッジ日時 | 2025-10-05 14:29:49 |
合計ジャッジ時間 | 4,992 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 18 WA * 7 |
ソースコード
#include<bits/stdc++.h> using namespace std; #define ll long long #define ull unsigned long long #define ld long double using LL = long long; using ULL = unsigned long long; using VI = vector<int>; using VVI = vector<VI>; using VVVI = vector<VVI>; using VL = vector<LL>; using VVL = vector<VL>; using VVVL = vector<VVL>; using VB = vector<bool>; using VVB = vector<VB>; using VVVB = vector<VVB>; using VD = vector<double>; using VVD = vector<VD>; using VVVD = vector<VVD>; using VC = vector<char>; using VS = vector<string>; using VVC = vector<VC>; using PII = pair<int,int>; using PLL = pair<LL,LL>; using PDD = pair<double,double>; using PIL = pair<int,LL>; using MII = map<int,int>; using MLL = map<LL,LL>; using SI = set<int>; using SL = set<LL>; using MSI = multiset<int>; using MSL = multiset<LL>; template<class T> using MAXPQ = priority_queue<T>; template<class T> using MINPQ = priority_queue< T, vector<T>, greater<T> >; const ll MOD = 1000000007; const ll MOD2 = 998244353; const ll INF = 1LL << 60; #define PI 3.14159265358979323846 #define FOR(i, a, b) for(int i = (a); i < (b); ++i) #define REP(i, n) FOR(i, 0, n) #define EACH(e, v) for(auto &e : v) #define RITR(it, v) for(auto it = (v).rbegin(); it != (v).rend(); ++it) #define ALL(v) v.begin(),v.end() vector<ll> x8={1,1,1,0,0,-1,-1,-1},y8={1,0,-1,1,-1,1,0,-1}; int dx4[4]={1,-1,0,0}, dy4[4]={0,0,1,-1}; /* memo -uf,RMQ(segtree),BIT,BIT2,SegTree,SegTreeLazy -isprime,Eratosthenes,gcdlcm,factorize,divisors,modpow,moddiv nCr(+modnCr,inverse,extend_euclid.powmod),tobaseB,tobase10 -dijkstra,Floyd,bellmanford,sccd,topological,treediamiter -compress1,compress2,rotate90 -co,ci,fo1,fo2,fo3,fo4 -bitsearch,binaryserach -bfs -SegTreedec,SegTreeLazydec */ template<class T> class BIT{ public: long long n; vector<T> a; //要素数n(1-indexed) BIT(long long _n){ init(_n); } void init(long long _n){ n = _n; a.assign(n+1,0); } //a[i]にxを加算(1-indexed) void add(long long i, long long x){ if(i == 0) return; for(long long j = i; j <= n; j += (j & -j)){ a[j] += x; } } //a[1]+a[2]+...a[r]を求める(1-indexed) T sum(long long r){ return sum_sub(r); } //a[l]+a[l+1]+...a[r]を求める(1-indexed) T sum(long long l, long long r){ return sum_sub(r) - sum_sub(l-1); } T sum_sub(long long r){ long long s = 0; for(ll j = r; j > 0; j -= (j & -j)){ s += a[j]; } return s; } //a[1]+a[2]+...a[i] >= xとなる最小のiを求める(任意のkでa[k]>=0) long long lower_bound(long long x){ if(x <= 0) return 0; else{ long long i = 0, r = 1; //最初は0~rまで(左側から) while(r < n) r = r << 1; //長さ最大になるまで for(long long len = r; len > 0; len = len >> 1){ //1段下る if(i+len < n && a[i+len] < x){ //区間を採用 x -= a[i+len]; i += len; //右側へ } } return i+1; } } }; template<typename T> struct Compressor{ vector<T> value; vector<int> comp; Compressor(vector<T> &dat): value(dat){ comp.resize(dat.size()); sort(value.begin(),value.end()); value.erase(unique(value.begin(),value.end()),value.end()); for(int i = 0; i < comp.size(); i++) comp[i] = lower_bound(value.begin(),value.end(),dat[i]) - value.begin(); }; //value -> index int getindex(T val){ auto it = lower_bound(value.begin(),value.end()); assert(it != value.end() and *it == val); return it - value.begin(); } //index -> value T getvalue(int idx){ return value[idx]; } //get compressed array; vector<int> get_comparray(){ return comp; } int size(){ return value.size(); } }; int main(){ cin.tie(0); ios_base::sync_with_stdio(0); ll N,K,Q; cin >> N >> K >> Q; VL a(N); for(ll i = 0; i < N; i++) cin >> a[i]; sort(ALL(a)); ll tar = a[K-1]; multiset<ll> st; for(ll i = 0; i < N; i++) st.insert(a[i]); while(Q--){ int t; cin >> t; if(t==1){ ll x; cin >> x; st.insert(x); auto it = st.lower_bound(tar); if(tar <= x) ; else it--; tar = *it; } if(t==2){ ll y; cin >> y; st.insert(tar+y); auto it = st.lower_bound(tar); it++; st.erase(st.find(tar)); tar = *it; } if(t==3){ cout << tar << '\n'; } } }