結果
問題 | No.2836 Comment Out |
ユーザー | akiaa11 |
提出日時 | 2024-08-09 22:53:48 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,883 bytes |
コンパイル時間 | 5,205 ms |
コンパイル使用メモリ | 274,700 KB |
実行使用メモリ | 9,600 KB |
最終ジャッジ日時 | 2024-08-09 22:53:57 |
合計ジャッジ時間 | 7,818 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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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 | 1 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 31 ms
9,600 KB |
testcase_08 | AC | 34 ms
9,600 KB |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | AC | 69 ms
9,472 KB |
testcase_15 | AC | 71 ms
9,600 KB |
testcase_16 | AC | 69 ms
9,472 KB |
testcase_17 | WA | - |
testcase_18 | AC | 66 ms
9,472 KB |
testcase_19 | WA | - |
testcase_20 | AC | 67 ms
9,472 KB |
testcase_21 | AC | 69 ms
9,472 KB |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | AC | 34 ms
6,272 KB |
testcase_25 | AC | 65 ms
8,960 KB |
testcase_26 | AC | 25 ms
5,632 KB |
testcase_27 | AC | 55 ms
7,936 KB |
testcase_28 | WA | - |
testcase_29 | AC | 47 ms
7,424 KB |
testcase_30 | AC | 26 ms
5,632 KB |
testcase_31 | AC | 43 ms
7,424 KB |
testcase_32 | WA | - |
testcase_33 | AC | 34 ms
6,784 KB |
testcase_34 | AC | 18 ms
5,376 KB |
testcase_35 | AC | 55 ms
8,448 KB |
testcase_36 | WA | - |
testcase_37 | AC | 53 ms
8,064 KB |
testcase_38 | AC | 42 ms
6,784 KB |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | AC | 46 ms
7,424 KB |
testcase_42 | WA | - |
testcase_43 | AC | 18 ms
5,376 KB |
testcase_44 | AC | 2 ms
5,376 KB |
testcase_45 | WA | - |
testcase_46 | AC | 1 ms
5,376 KB |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | AC | 1 ms
5,376 KB |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | AC | 2 ms
5,376 KB |
testcase_55 | WA | - |
ソースコード
#include <bits/stdc++.h> #include <atcoder/all> #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #define SELECTER(_1,_2,_3,SELECT,...) SELECT #define rep1(i,n) for(int i=0;i<int(n);++i) #define rep2(i,a,n) for(int i=int(a);i<int(n);++i) #define rep(...) SELECTER(__VA_ARGS__,rep2,rep1)(__VA_ARGS__) #define RSELECTER(_1, _2, _3, RSELECT, ...) RSELECT #define rrep1(i,n) for(int i=(int)(n)-1;i>=0;--i) #define rrep2(i,a,n) for(int i=(int)(n)-1;i>=(int)a;--i) #define rrep(...) RSELECTER(__VA_ARGS__, rrep2, rrep1)(__VA_ARGS__) #define all(a) a.begin(),a.end() #define rall(a) a.rbegin(),a.rend() #define fi first #define se second #define PrintR LogOutput #ifdef _DEBUG #define Log(...) LogOutput(__VA_ARGS__) #else #define Log(...) #endif #define M_PI 3.14159265358979323846 using namespace std; using namespace atcoder; using ll=long long; using ld=long double; using pii=pair<int,int>; using pll=pair<long long,long long>; using pdd=pair<long double,long double>; using tp=tuple<int,int,int>; using tpll=tuple<ll,ll,ll>; using veci=vector<int>; using vecpii=vector<pair<int,int>>; using vecll=vector<long long>; using vecpll=vector<pair<long long,long long>>; using vecpdd=vector<pair<long double,long double>>; using vecs=vector<string>; using vecb=vector<bool>; using vecd=vector<long double>; using vectp=vector<tp>; using vectpll=vector<tpll>; using mint=modint998244353; using mint10=modint1000000007; template<typename T, typename S> istream& operator>>(istream& in, pair<T, S>& a){return in >> a.first >> a.second;} template<typename T, typename S> ostream& operator<<(ostream& out, const pair<T, S>& a){return out << a.first << ' ' << a.second;} ostream& operator<<(ostream& out, const mint& a){return out << a.val();} ostream& operator<<(ostream& out, const mint10& a){return out << a.val();} ostream& operator<<(ostream& out, const modint& a){return out << a.val();} template<typename T> ostream& operator<<(ostream& out, const vector<T>& d){for(int i = 0 ; i < d.size() ; ++i) out << d[i] << (i == d.size() - 1 ? "" : " "); return out;} template<typename T, typename S> pair<T, S> operator+(const pair<T, S>& a, const pair<T, S>& b){return {a.fi + b.fi, a.se + b.se};} template<typename T, typename S> pair<T, S> operator-(const pair<T, S>& a, const pair<T, S>& b){return {a.fi - b.fi, a.se - b.se};} template<class T> inline bool chmax(T& a,T b){if(a<b) {a=b;return true;} return false;} template<class T> inline bool chmin(T& a,T b){if(a>b) {a=b;return true;} return false;} bool Judge(int i, int j, int h, int w){return i < 0 || j < 0 || i >= h || j >= w;} bool PrintA(int i){cout<<(i ? "Yes" : "No")<<endl;return i;} constexpr ll INF=numeric_limits<ll>::max() >> 2; constexpr int inf=numeric_limits<int>::max() >> 1; constexpr ll MOD=998244353; const int vi[] = {0, 1, 0, -1}, vj[] = {1, 0, -1, 0}; template<typename... Args> void LogOutput(Args&&... args){ stringstream ss; ((ss << args << ' '), ...); cout << ss.str().substr(0, ss.str().length() - 1) << endl; } template<typename T> void LogOutput(vector<vector<T>>& data){for(auto d : data) LogOutput(d);} int main(){ ios::sync_with_stdio(false); std::cin.tie(nullptr); int n;cin>>n; veci a(n); rep(i, n) cin>>a[i]; vecpii b(n); rep(i, n) b[i].fi = a[i], b[i].se = i; fenwick_tree<int> ft(n + 1); veci mn(n), mx(n); rep(i, n) mn[i] = mx[i] = i; sort(rall(b)); dsu ds(n); veci used(n); rep(i2, n){ auto [c, i] = b[i2]; auto f = [&](int i, int j){ int ra; if(used[j]){ ra = ds.leader(j); ds.merge(i, j); chmin(mn[ds.leader(i)], min(mn[i], mn[ra])); chmax(mx[ds.leader(i)], max(mx[i], mx[ra])); } }; if(i) f(i, i - 1); if(i + 1 < n) f(i, i + 1); ft.add(mn[ds.leader(i)], 1); ft.add(mx[ds.leader(i)] + 1, -1); used[i] = 1; } int u = 1; rep(i, n) u &= a[i] <= ft.sum(0, i + 1); cout<<(u ? "Yes": "No")<<endl; }