結果
問題 | No.1408 Nice Dice Game |
ユーザー | blackyuki |
提出日時 | 2021-02-26 22:00:03 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,975 bytes |
コンパイル時間 | 2,047 ms |
コンパイル使用メモリ | 206,584 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-10-02 14:42:02 |
合計ジャッジ時間 | 21,835 ms |
ジャッジサーバーID (参考情報) |
judge5 / 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 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | TLE | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
ソースコード
#include <bits/stdc++.h>/* #pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops")*/ using namespace std; #define rep(i, n) for(long long i=0;i<(long long)(n);i++) #define REP(i,k,n) for(long long i=k;i<(long long)(n);i++) #define all(a) a.begin(),a.end() #define rsort(a) {sort(all(a));reverse(all(a));} #define pb emplace_back #define eb emplace_back #define lb(v,k) (lower_bound(all(v),(k))-v.begin()) #define ub(v,k) (upper_bound(all(v),(k))-v.begin()) #define fi first #define se second #define pi M_PI #define PQ(T) priority_queue<T> #define SPQ(T) priority_queue<T,vector<T>,greater<T>> #define dame(a) {out(a);return 0;} #define decimal cout<<fixed<<setprecision(15); #define dupli(a) {sort(all(a));a.erase(unique(all(a)),a.end());} typedef long long ll; typedef pair<ll,ll> P; typedef tuple<ll,ll,ll> PP; typedef tuple<ll,ll,ll,ll> PPP; typedef multiset<ll> S; using vi=vector<ll>; using vvi=vector<vi>; using vvvi=vector<vvi>; using vvvvi=vector<vvvi>; using vp=vector<P>; using vvp=vector<vp>; using vb=vector<bool>; using vvb=vector<vb>; const ll inf=1001001001001001001; const ll INF=1001001001; const ll mod=1000000007; const double eps=1e-10; 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<class T> void out(T a){cout<<a<<'\n';} template<class T> void outp(T a){cout<<'('<<a.fi<<','<<a.se<<')'<<'\n';} template<class T> void outvp(T v){rep(i,v.size())cout<<'('<<v[i].fi<<','<<v[i].se<<')';cout<<'\n';} template<class T> void outvvp(T v){rep(i,v.size())outvp(v[i]);} template<class T> void outv(T v){rep(i,v.size()){if(i)cout<<' ';cout<<v[i];}cout<<'\n';} template<class T> void outvv(T v){rep(i,v.size())outv(v[i]);} template<class T> bool isin(T x,T l,T r){return (l)<=(x)&&(x)<=(r);} template<class T> void yesno(T b){if(b)out("yes");else out("no");} template<class T> void YesNo(T b){if(b)out("Yes");else out("No");} template<class T> void YESNO(T b){if(b)out("YES");else out("NO");} template<class T> void noyes(T b){if(b)out("no");else out("yes");} template<class T> void NoYes(T b){if(b)out("No");else out("Yes");} template<class T> void NOYES(T b){if(b)out("NO");else out("YES");} void outs(ll a,ll b){if(a>=inf-100)out(b);else out(a);} ll gcd(ll a,ll b){if(b==0)return a;return gcd(b,a%b);} ll modpow(ll a,ll b){ll res=1;a%=mod;while(b){if(b&1)res=res*a%mod;a=a*a%mod;b>>=1;}return res;} inline ll readll() { ll x = 0; char ch = getchar_unlocked(); while (ch < '0' || ch > '9') ch = getchar_unlocked(); while (ch >= '0' && ch <= '9'){ x = (x << 3) + (x << 1) + ch - '0'; ch = getchar_unlocked(); } return x; } class segtree{ vi seg;ll N=1; public: ll g=0; ll f(ll a,ll b){ return a+b; } segtree(ll n,ll k){ while(N<n)N*=2; seg=vi(N*2-1,g); rep(i,n)seg[i+N-1]=k; for(ll i=N-2;i>=0;i--)seg[i]=f(seg[i*2+1],seg[i*2+2]); } segtree(vi v){ while(N<v.size())N*=2; seg=vi(N*2-1,g); rep(i,v.size())seg[i+N-1]=v[i]; for(ll i=N-2;i>=0;i--)seg[i]=f(seg[i*2+1],seg[i*2+2]); } void change(ll i){ i+=N-1; seg[i]=1-seg[i]; while(i>0){ i=(i-1)/2; seg[i]=f(seg[i*2+1],seg[i*2+2]); } } ll get(ll a,ll b,ll k=0,ll l=0,ll r=-1){ if(r==-1)r=N; if(a<=l&&r<=b)return seg[k]; if(r<=a||b<=l)return g; return f(get(a,b,k*2+1,l,(l+r)/2),get(a,b,k*2+2,(l+r)/2,r)); } void debug(ll n){ rep(i,n)cout<<' '<<seg[i+N-1];cout<<endl; } }; double mpow(double a,ll b){ if(b==0)return 1; if(b&1)return a*mpow(a,b-1); double k=mpow(a,b/2); return k*k; } int main(){ decimal; ll n;cin>>n; double ans=0; vector<double> t(50000); rep(i,50000)t[i]=1/mpow(i+1,n); // outv(t); REP(a,1,10000)REP(b,a+1,20000)ans+=(t[a-1]-t[b-1])/b/(b-a); out(ans); }