結果
問題 | No.1383 Numbers of Product |
ユーザー | 👑 tute7627 |
提出日時 | 2021-02-07 21:47:27 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 567 ms / 2,000 ms |
コード長 | 4,728 bytes |
コンパイル時間 | 2,411 ms |
コンパイル使用メモリ | 211,508 KB |
実行使用メモリ | 68,352 KB |
最終ジャッジ日時 | 2024-11-22 23:18:08 |
合計ジャッジ時間 | 17,834 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 | AC | 2 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,816 KB |
testcase_03 | AC | 2 ms
6,820 KB |
testcase_04 | AC | 2 ms
6,816 KB |
testcase_05 | AC | 2 ms
6,816 KB |
testcase_06 | AC | 2 ms
6,820 KB |
testcase_07 | AC | 342 ms
43,264 KB |
testcase_08 | AC | 331 ms
42,624 KB |
testcase_09 | AC | 407 ms
52,096 KB |
testcase_10 | AC | 546 ms
67,584 KB |
testcase_11 | AC | 535 ms
66,688 KB |
testcase_12 | AC | 545 ms
67,456 KB |
testcase_13 | AC | 519 ms
64,768 KB |
testcase_14 | AC | 445 ms
55,424 KB |
testcase_15 | AC | 356 ms
45,568 KB |
testcase_16 | AC | 545 ms
66,816 KB |
testcase_17 | AC | 2 ms
6,816 KB |
testcase_18 | AC | 2 ms
6,816 KB |
testcase_19 | AC | 2 ms
6,816 KB |
testcase_20 | AC | 2 ms
6,816 KB |
testcase_21 | AC | 2 ms
6,820 KB |
testcase_22 | AC | 2 ms
6,820 KB |
testcase_23 | AC | 2 ms
6,820 KB |
testcase_24 | AC | 2 ms
6,816 KB |
testcase_25 | AC | 2 ms
6,820 KB |
testcase_26 | AC | 2 ms
6,816 KB |
testcase_27 | AC | 2 ms
6,816 KB |
testcase_28 | AC | 10 ms
6,816 KB |
testcase_29 | AC | 422 ms
53,248 KB |
testcase_30 | AC | 556 ms
68,224 KB |
testcase_31 | AC | 2 ms
6,820 KB |
testcase_32 | AC | 133 ms
16,640 KB |
testcase_33 | AC | 2 ms
6,820 KB |
testcase_34 | AC | 2 ms
6,820 KB |
testcase_35 | AC | 503 ms
62,464 KB |
testcase_36 | AC | 485 ms
60,032 KB |
testcase_37 | AC | 553 ms
68,352 KB |
testcase_38 | AC | 555 ms
68,224 KB |
testcase_39 | AC | 559 ms
68,224 KB |
testcase_40 | AC | 558 ms
68,224 KB |
testcase_41 | AC | 567 ms
68,352 KB |
testcase_42 | AC | 549 ms
68,352 KB |
testcase_43 | AC | 556 ms
68,224 KB |
testcase_44 | AC | 554 ms
68,224 KB |
testcase_45 | AC | 548 ms
68,224 KB |
testcase_46 | AC | 2 ms
6,816 KB |
testcase_47 | AC | 548 ms
66,816 KB |
testcase_48 | AC | 546 ms
67,328 KB |
testcase_49 | AC | 550 ms
67,968 KB |
testcase_50 | AC | 545 ms
67,968 KB |
testcase_51 | AC | 2 ms
6,816 KB |
testcase_52 | AC | 2 ms
6,816 KB |
ソースコード
//#define _GLIBCXX_DEBUG #include<bits/stdc++.h> using namespace std; #define endl '\n' #define lfs cout<<fixed<<setprecision(10) #define ALL(a) (a).begin(),(a).end() #define ALLR(a) (a).rbegin(),(a).rend() #define spa << " " << #define fi first #define se second #define MP make_pair #define MT make_tuple #define PB push_back #define EB emplace_back #define rep(i,n,m) for(ll i = (n); i < (ll)(m); i++) #define rrep(i,n,m) for(ll i = (ll)(m) - 1; i >= (ll)(n); i--) using ll = long long; using ld = long double; const ll MOD1 = 1e9+7; const ll MOD9 = 998244353; const ll INF = 1e18; using P = pair<ll, ll>; template<typename T1, typename T2>bool chmin(T1 &a,T2 b){if(a>b){a=b;return true;}else return false;} template<typename T1, typename T2>bool chmax(T1 &a,T2 b){if(a<b){a=b;return true;}else return false;} ll median(ll a,ll b, ll c){return a+b+c-max({a,b,c})-min({a,b,c});} void ans1(bool x){if(x) cout<<"Yes"<<endl;else cout<<"No"<<endl;} void ans2(bool x){if(x) cout<<"YES"<<endl;else cout<<"NO"<<endl;} void ans3(bool x){if(x) cout<<"Yay!"<<endl;else cout<<":("<<endl;} template<typename T1,typename T2>void ans(bool x,T1 y,T2 z){if(x)cout<<y<<endl;else cout<<z<<endl;} template<typename T>void debug(T &v,ll h,ll w,string sv=" "){for(ll i=0;i<h;i++){cout<<v[i][0];for(ll j=1;j<w;j++)cout<<sv<<v[i][j];cout<<endl;}}; template<typename T>void debug(T &v,ll n,string sv=" "){if(n!=0)cout<<v[0];for(ll i=1;i<n;i++)cout<<sv<<v[i];cout<<endl;}; template<typename T>vector<vector<T>>vec(ll x, ll y, T w){vector<vector<T>>v(x,vector<T>(y,w));return v;} ll gcd(ll x,ll y){ll r;while(y!=0&&(r=x%y)!=0){x=y;y=r;}return y==0?x:y;} vector<ll>dx={1,-1,0,0,1,1,-1,-1};vector<ll>dy={0,0,1,-1,1,-1,1,-1}; template<typename T>vector<T> make_v(size_t a,T b){return vector<T>(a,b);} template<typename... Ts>auto make_v(size_t a,Ts... ts){return vector<decltype(make_v(ts...))>(a,make_v(ts...));} template<typename T1, typename T2>ostream &operator<<(ostream &os, const pair<T1, T2>&p){return os << p.first << " " << p.second;} template<typename T>ostream &operator<<(ostream &os, const vector<T> &v){for(auto &z:v)os << z << " ";cout<<"|"; return os;} template<typename T>void rearrange(vector<int>&ord, vector<T>&v){ auto tmp = v; for(int i=0;i<tmp.size();i++)v[i] = tmp[ord[i]]; } template<typename Head, typename... Tail>void rearrange(vector<ll>&ord,Head&& head, Tail&&... tail){ rearrange(ord, head); rearrange(ord, tail...); } template<typename T> vector<int> ascend(const vector<T>&v){ vector<int>ord(v.size());iota(ord.begin(),ord.end(),0); sort(ord.begin(),ord.end(),[&](int i,int j){return v[i]<v[j];}); return ord; } template<typename T> vector<int> descend(const vector<T>&v){ vector<int>ord(v.size());iota(ord.begin(),ord.end(),0); sort(ord.begin(),ord.end(),[&](int i,int j){return v[i]>v[j];}); return ord; } ll FLOOR(ll n,ll div){return n>=0?n/div:(n-div+1)/div;} ll CEIL(ll n,ll div){return n>=0?(n+div-1)/div:n/div;} //mt19937 mt(chrono::steady_clock::now().time_since_epoch().count()); int popcount(ll x){return __builtin_popcountll(x);}; int poplow(ll x){return __builtin_ctzll(x);}; int pophigh(ll x){return 63 - __builtin_clzll(x);}; template< typename T = int > struct edge { int to; T cost; int id; edge() = default; edge(int to, T cost = 1, int id = -1):to(to), cost(cost), id(id){} operator int() const { return to; } }; template<typename T> using Graph = vector<vector<edge<T>>>; template<typename T> Graph<T> readGraph(int n,int m,int indexed=1,bool directed=false,bool weighted=false){ Graph<T> ret(n); for(int es = 0; es < m; es++){ int u,v,w=1; cin>>u>>v;u-=indexed,v-=indexed; if(weighted)cin>>w; ret[u].emplace_back(v,w,es); if(!directed)ret[v].emplace_back(u,w,es); } return ret; } template<typename T> Graph<T> readParent(int n,int indexed=1,bool directed=true){ Graph<T>ret(n); for(int i=1;i<n;i++){ int p;cin>>p; p-=indexed; ret[p].emplace_back(i); if(!directed)ret[i].emplace_back(p); } return ret; } int main(){ cin.tie(nullptr); ios_base::sync_with_stdio(false); ll res=0,buf=0; bool judge = true; ll n,k,m;cin>>n>>k>>m; map<ll,ll>mp; using I=__int128_t; for(ll i=1;i<=n;i++){ if(I(i)*(i+k)*(i+k+k)>n)break; I now=I(i)*(i+k); I mul=i+k; while(now<=n){ mul+=k; now*=mul; if(now<=n)mp[now]++; } } auto f=[&](ll lim){ ll ok=0,ng=1e12; while(ng-ok>=2){ I mid=(ok+ng)/2; if(mid*(mid+k)>lim)ng=mid; else ok=mid; } return ok; }; ll rem=f(n); for(auto z:mp){ ll x=f(z.fi); if(I(x)*(x+k)==z.fi){ z.se++; rem--; } if(z.se==m)res++; } if(m==1)res+=rem; cout<<res<<endl; return 0; }