結果
問題 | No.1905 PURE PHRASE |
ユーザー | t98slider |
提出日時 | 2022-04-15 22:25:53 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,558 bytes |
コンパイル時間 | 1,892 ms |
コンパイル使用メモリ | 180,444 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-07 03:26:40 |
合計ジャッジ時間 | 3,652 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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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 | 10 ms
5,248 KB |
testcase_01 | AC | 12 ms
5,376 KB |
testcase_02 | AC | 11 ms
5,376 KB |
testcase_03 | AC | 11 ms
5,376 KB |
testcase_04 | AC | 10 ms
5,376 KB |
testcase_05 | AC | 12 ms
5,376 KB |
testcase_06 | AC | 12 ms
5,376 KB |
testcase_07 | AC | 12 ms
5,376 KB |
testcase_08 | AC | 11 ms
5,376 KB |
testcase_09 | WA | - |
testcase_10 | AC | 11 ms
5,376 KB |
testcase_11 | AC | 10 ms
5,376 KB |
testcase_12 | WA | - |
testcase_13 | AC | 11 ms
5,376 KB |
testcase_14 | WA | - |
testcase_15 | AC | 11 ms
5,376 KB |
testcase_16 | WA | - |
testcase_17 | AC | 11 ms
5,376 KB |
testcase_18 | AC | 10 ms
5,376 KB |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | AC | 12 ms
5,376 KB |
testcase_22 | AC | 10 ms
5,376 KB |
testcase_23 | AC | 11 ms
5,376 KB |
testcase_24 | WA | - |
testcase_25 | AC | 10 ms
5,376 KB |
testcase_26 | WA | - |
testcase_27 | AC | 11 ms
5,376 KB |
testcase_28 | WA | - |
testcase_29 | AC | 10 ms
5,376 KB |
testcase_30 | WA | - |
testcase_31 | AC | 11 ms
5,376 KB |
testcase_32 | AC | 10 ms
5,376 KB |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | AC | 12 ms
5,376 KB |
testcase_36 | AC | 10 ms
5,376 KB |
testcase_37 | AC | 10 ms
5,376 KB |
testcase_38 | WA | - |
testcase_39 | AC | 10 ms
5,376 KB |
testcase_40 | WA | - |
ソースコード
#include <bits/stdc++.h> #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define rep(i,n) for(int i=0;i<(int)(n);i++) #define drep(i,j,n) for(int i=0;i<(int)(n-1);i++)for(int j=i+1;j<(int)(n);j++) #define trep(i,j,k,n) for(int i=0;i<(int)(n-2);i++)for(int j=i+1;j<(int)(n-1);j++)for(int k=j+1;k<(int)(n);k++) #define codefor int test;scanf("%d",&test);while(test--) #define INT(...) int __VA_ARGS__;in(__VA_ARGS__) #define LL(...) ll __VA_ARGS__;in(__VA_ARGS__) #define yes(ans) if(ans)printf("yes\n");else printf("no\n") #define Yes(ans) if(ans)printf("Yes\n");else printf("No\n") #define YES(ans) if(ans)printf("YES\n");else printf("NO\n") #define popcount(v) __builtin_popcountll(v) #define vector2d(type,name,h,...) vector<vector<type>>name(h,vector<type>(__VA_ARGS__)) #define vector3d(type,name,h,w,...) vector<vector<vector<type>>>name(h,vector<vector<type>>(w,vector<type>(__VA_ARGS__))) #define vector4d(type,name,h,w,d,...) vector<vector<vector<vector<type>>>>name(h,vector<vector<vector<type>>>(w,vector<vector<type>>(d,vector<type>(__VA_ARGS__)))) using namespace std; using ll = long long; template<class T> using rpriority_queue = priority_queue<T, vector<T>, greater<T>>; const int MOD=1000000007; const int MOD2=998244353; const int INF=1<<30; const ll INF2=1LL<<60; void scan(int& a){scanf("%d",&a);} void scan(long long& a){scanf("%lld",&a);} template<class T,class L>void scan(pair<T, L>& p){scan(p.first);scan(p.second);} template<class T,class U,class V>void scan(tuple<T,U,V>& p){scan(get<0>(p));scan(get<1>(p));scan(get<2>(p));} template<class T, size_t size> void scan(array<T, size>& a){ for(auto&& i : a) scan(i);} template<class T> void scan(T& a){cin>>a;} template<class T> void scan(vector<T>& vec){for(auto&& it:vec)scan(it);} void in(){} template <class Head, class... Tail> void in(Head& head, Tail&... tail){scan(head);in(tail...);} void print(const int& a){printf("%d",a);} void print(const long long& a){printf("%lld",a);} void print(const double& a){printf("%.15lf",a);} template<class T,class L>void print(const pair<T, L>& p){print(p.first);putchar(' ');print(p.second);} template<class T> void print(const T& a){cout<<a;} template<class T> void print(const vector<T>& vec){if(vec.empty())return;print(vec[0]);for(auto it=vec.begin();++it!= vec.end();){putchar(' ');print(*it);}} void out(){putchar('\n');} template<class T> void out(const T& t){print(t);putchar('\n');} template <class Head, class... Tail> void out(const Head& head,const Tail&... tail){print(head);putchar(' ');out(tail...);} template<class T> void dprint(const T& a){cerr<<a;} template<class T> void dprint(const vector<T>& vec){if(vec.empty())return;cerr<<vec[0];for(auto it=vec.begin();++it!= vec.end();){cerr<<" "<<*it;}} void debug(){cerr<<'\n';} template<class T> void debug(const T& t){dprint(t);cerr<<endl;} template <class Head, class... Tail> void debug(const Head& head, const Tail&... tail){dprint(head);cerr<<" ";debug(tail...);} ll intpow(ll a, ll b){ ll ans = 1; while(b){ if(b & 1) ans *= a; a *= a; b /= 2; } return ans; } ll modpow(ll a, ll b, ll p){ ll ans = 1; while(b){ if(b & 1) (ans *= a) %= p; (a *= a) %= p; b /= 2; } return ans; } ll modinv(ll a, ll m) {ll b = m, u = 1, v = 0;while (b) {ll t = a / b;a -= t * b; swap(a, b);u -= t * v; swap(u, v);}u %= m;if (u < 0) u += m;return u;} ll updivide(ll a,ll b){return (a+b-1)/b;} template<class T> void chmax(T &a,const T b){if(b>a)a=b;} template<class T> void chmin(T &a,const T b){if(b<a)a=b;} int main(){ INT(n); vector<ll> a(n); in(a); vector<ll> hz={2616, 2943, 3270, 3488, 3924, 4360, 4905}; vector<ll> h(hz.size()); vector<string> c={"C4","D4","E4","F4","G4","A4","B4"}; vector<double> b(7); vector<int> cnt(7); rep(i,h.size())h[i]=441000/hz[i]; rep(i,h.size()){ for(int j=0;j<h[i];j++){ vector<int> c; for(int k=j;k<n;k+=h[i]){ if(k-1>=0&&k+1<n&&a[k]>a[k-1]&&a[k]>a[k+1])c.push_back(0); if(k-1>=0&&k+1<n&&a[k]>a[k-1]&&a[k]<a[k+1])c.push_back(1); if(k-1>=0&&k+1<n&&a[k]<a[k-1]&&a[k]>a[k+1])c.push_back(2); if(k-1>=0&&k+1<n&&a[k]<a[k-1]&&a[k]<a[k+1])c.push_back(3); } int maxv=0; rep(i,4)chmax(maxv,int(count(all(c),i))); b[i]=(b[i]*cnt[i]+maxv)/(cnt[i]+c.size()); cnt[i]+=c.size(); } } //debug(b); //debug(cnt); //rep(i,7)b[i]*=h[i]/double(h.back()); //debug(b); int ans=max_element(all(b))-b.begin(); out(c[ans]); }