結果
問題 | No.2930 Larger Mex |
ユーザー | igeee |
提出日時 | 2024-10-12 16:51:18 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 920 ms / 2,000 ms |
コード長 | 4,555 bytes |
コンパイル時間 | 4,805 ms |
コンパイル使用メモリ | 273,068 KB |
実行使用メモリ | 18,432 KB |
最終ジャッジ日時 | 2024-10-12 16:52:02 |
合計ジャッジ時間 | 40,437 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
(要ログイン)
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
6,820 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,816 KB |
testcase_03 | AC | 7 ms
6,820 KB |
testcase_04 | AC | 8 ms
6,816 KB |
testcase_05 | AC | 9 ms
6,816 KB |
testcase_06 | AC | 7 ms
6,820 KB |
testcase_07 | AC | 9 ms
6,816 KB |
testcase_08 | AC | 710 ms
7,936 KB |
testcase_09 | AC | 664 ms
7,808 KB |
testcase_10 | AC | 738 ms
7,936 KB |
testcase_11 | AC | 603 ms
7,040 KB |
testcase_12 | AC | 832 ms
13,056 KB |
testcase_13 | AC | 780 ms
9,088 KB |
testcase_14 | AC | 862 ms
17,664 KB |
testcase_15 | AC | 706 ms
6,816 KB |
testcase_16 | AC | 611 ms
6,820 KB |
testcase_17 | AC | 756 ms
6,816 KB |
testcase_18 | AC | 632 ms
6,816 KB |
testcase_19 | AC | 784 ms
8,576 KB |
testcase_20 | AC | 790 ms
7,936 KB |
testcase_21 | AC | 769 ms
7,552 KB |
testcase_22 | AC | 845 ms
13,184 KB |
testcase_23 | AC | 699 ms
7,808 KB |
testcase_24 | AC | 736 ms
6,816 KB |
testcase_25 | AC | 887 ms
16,896 KB |
testcase_26 | AC | 748 ms
13,696 KB |
testcase_27 | AC | 580 ms
9,216 KB |
testcase_28 | AC | 704 ms
11,264 KB |
testcase_29 | AC | 694 ms
10,496 KB |
testcase_30 | AC | 649 ms
8,448 KB |
testcase_31 | AC | 525 ms
8,832 KB |
testcase_32 | AC | 697 ms
12,672 KB |
testcase_33 | AC | 678 ms
9,344 KB |
testcase_34 | AC | 757 ms
8,192 KB |
testcase_35 | AC | 499 ms
8,960 KB |
testcase_36 | AC | 717 ms
7,168 KB |
testcase_37 | AC | 738 ms
10,880 KB |
testcase_38 | AC | 741 ms
10,240 KB |
testcase_39 | AC | 743 ms
7,808 KB |
testcase_40 | AC | 732 ms
7,808 KB |
testcase_41 | AC | 705 ms
7,424 KB |
testcase_42 | AC | 722 ms
8,448 KB |
testcase_43 | AC | 678 ms
7,808 KB |
testcase_44 | AC | 727 ms
10,880 KB |
testcase_45 | AC | 687 ms
10,368 KB |
testcase_46 | AC | 751 ms
6,816 KB |
testcase_47 | AC | 759 ms
6,820 KB |
testcase_48 | AC | 508 ms
6,820 KB |
testcase_49 | AC | 767 ms
6,816 KB |
testcase_50 | AC | 762 ms
6,820 KB |
testcase_51 | AC | 830 ms
12,800 KB |
testcase_52 | AC | 920 ms
18,432 KB |
ソースコード
#include <bits/stdc++.h> #include <atcoder/all> using namespace std; using namespace atcoder; #define rep(i, n) for (long long i = 0; i < (long long)(n); i++) #define rrep(i,start,end) for (long long i = start;i >= (long long)(end);i--) #define repn(i,end) for(long long i = 0; i <= (long long)(end); i++) #define reps(i,start,end) for(long long i = start; i < (long long)(end); i++) #define repsn(i,start,end) for(long long i = start; i <= (long long)(end); i++) #define each(p,a) for(auto &p:a) typedef long long ll; typedef unsigned long long ull; typedef long double ld; typedef vector<long long> vll; typedef vector<pair<long long ,long long>> vpll; typedef vector<vector<long long>> vvll; typedef set<ll> sll; typedef map<long long , long long> mpll; typedef pair<long long ,long long> pll; typedef tuple<long long , long long , long long> tpl3; #define LL(...) ll __VA_ARGS__; input(__VA_ARGS__) #define LD(...) ld __VA_ARGS__; input(__VA_ARGS__) #define Str(...) string __VA_ARGS__; input(__VA_ARGS__) #define Ch(...) char __VA_ARGS__; input(__VA_ARGS__) #define all(a) (a).begin(),(a).end() #define UNIQUE(v) v.erase( unique(v.begin(), v.end()), v.end() ); #define sz(x) (int)x.size() // << std::fixed << std::setprecision(10) const ll INF = 1LL << 60; const ld EPS = 1e-9; inline ll lfloor(ll x,ll m){return (x - ((x % m+ m)%m))/m;} inline ll positive_mod(ll a,ll m){return (a % m + m)%m;} inline ll popcnt(ull a){ return __builtin_popcountll(a);} //0indexed inline ll topbit(ll a){assert(a != 0);return 63 - __builtin_clzll(a);} inline ll smlbit(ll a){assert(a != 0);return __builtin_ctzll(a);} template<class T> bool chmin(T& a, T b){if(a > b){a = b;return true;}return false;} template<class T> bool chmax(T& a, T b){if(a < b){a = b;return true;}return false;} template<typename T> std::istream &operator>>(std::istream&is,std::vector<T>&v){for(T &in:v){is>>in;}return is;} template<typename T> std::ostream &operator<<(std::ostream&os,const std::vector<T>&v){for(auto it=std::begin(v);it!=std::end(v);){os<<*it<<((++it)!=std::end(v)?" ":"");}return os;} template<typename T1, typename T2>std::ostream &operator<< (std::ostream &os, std::pair<T1,T2> p){os << "{" << p.first << "," << p.second << "}";return os;} template<class... T>void input(T&... a){(cin >> ... >> a);} void print(){cout << endl;} template<class T, class... Ts>void print(const T& a, const Ts&... b){cout << a;((cout << ' ' << b), ...);cout << endl;} template<class T> void pspace(const T& a){ cout << a << ' ';} void perr(){cerr << endl;} template<class T, class... Ts>void perr(const T& a, const Ts&... b){cerr << a;((cerr << ' ' << b), ...);cerr << endl;} void yes(bool i = true){ return print(i?"yes":"no"); } void Yes(bool i = true){ return print(i?"Yes":"No"); } void YES(bool i = true){ return print(i?"YES":"NO"); } template <class T> vector<T> &operator++(vector<T> &v) {for(auto &e : v) e++;return v;} template <class T> vector<T> operator++(vector<T> &v, signed) {auto res = v;for(auto &e : v) e++;return res;} template <class T> vector<T> &operator--(vector<T> &v) {for(auto &e : v) e--;return v;} template <class T> vector<T> operator--(vector<T> &v, signed) {auto res = v;for(auto &e : v) e--;return res;} //grid探索用 vector<ll> _ta = {0,0,1,-1,1,1,-1,-1}; vector<ll> _yo = {1,-1,0,0,1,-1,1,-1}; bool isin(ll now_i,ll now_j,ll h,ll w){return (0<=now_i && now_i < h && 0 <= now_j && now_j < w);} ll lpow(ll x,ll n){ll ans = 1;while(n >0){if(n & 1)ans *= x;x *= x;n >>= 1;}return ans;} ll Modlpow(ll x,ll n,ll m){ll ans = 1;ll a = x%m;while(n >0){if(n & 1){ans *= a;ans%= m;}a *= a;a %= m;n >>= 1;}return ans;} const ll MOD9 = 998244353LL; const ll MOD10 = 1000000007LL; int main(){ ios::sync_with_stdio(false);cin.tie(nullptr); LL(n,m); vll a(n);cin >> a; set<ll> rem; rep(i,m){ rem.insert(i); } vll cnt(m); deque<ll> deq; auto add = [&](ll i ){ deq.push_back(i); if(a[i] >= m)return ; cnt[a[i]]++; if(cnt[a[i]] == 1){ rem.erase(a[i]); } }; auto erase = [&](){ if(!rem.empty()){ return false; } ll i = deq.front(); deq.pop_front(); if(a[i] >= m)return true; cnt[a[i]]--; if(cnt[a[i]] == 0){ //戻す cnt[a[i]]++; deq.push_front(i); return false; } return true; }; vll dp(n+2); rep(r,n){ add(r); while(!deq.empty()){ if(!erase())break; } if(rem.empty()){ dp[deq.size()]++; dp[r+2]--; } } cerr << dp << endl; rep(i,n){ dp[i+1] += dp[i]; cout << dp[i+1] << endl; } }