結果

問題 No.1262 グラフを作ろう!
ユーザー cureskolcureskol
提出日時 2022-11-16 10:55:11
言語 C++17
(gcc 13.2.0 + boost 1.83.0)
結果
AC  
実行時間 2,633 ms / 3,000 ms
コード長 4,718 bytes
コンパイル時間 4,175 ms
コンパイル使用メモリ 218,568 KB
実行使用メモリ 121,876 KB
最終ジャッジ日時 2023-10-17 09:39:51
合計ジャッジ時間 143,983 ms
ジャッジサーバーID
(参考情報)
judge13 / judge11
このコードへのチャレンジ(β)

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 1,076 ms
55,404 KB
testcase_01 AC 795 ms
45,512 KB
testcase_02 AC 1,520 ms
78,468 KB
testcase_03 AC 577 ms
27,168 KB
testcase_04 AC 1,424 ms
97,528 KB
testcase_05 AC 1,103 ms
67,620 KB
testcase_06 AC 1,738 ms
115,656 KB
testcase_07 AC 186 ms
21,728 KB
testcase_08 AC 1,774 ms
101,412 KB
testcase_09 AC 324 ms
17,896 KB
testcase_10 AC 652 ms
40,748 KB
testcase_11 AC 1,957 ms
112,488 KB
testcase_12 AC 1,022 ms
48,372 KB
testcase_13 AC 663 ms
31,180 KB
testcase_14 AC 733 ms
48,160 KB
testcase_15 AC 194 ms
12,420 KB
testcase_16 AC 1,591 ms
93,256 KB
testcase_17 AC 1,245 ms
73,380 KB
testcase_18 AC 1,710 ms
91,536 KB
testcase_19 AC 1,218 ms
85,300 KB
testcase_20 AC 1,888 ms
120,164 KB
testcase_21 AC 1,506 ms
76,828 KB
testcase_22 AC 1,091 ms
78,952 KB
testcase_23 AC 413 ms
26,496 KB
testcase_24 AC 1,666 ms
97,984 KB
testcase_25 AC 622 ms
49,816 KB
testcase_26 AC 797 ms
58,192 KB
testcase_27 AC 1,490 ms
94,676 KB
testcase_28 AC 1,242 ms
80,192 KB
testcase_29 AC 1,390 ms
91,276 KB
testcase_30 AC 809 ms
55,256 KB
testcase_31 AC 1,113 ms
56,772 KB
testcase_32 AC 949 ms
58,244 KB
testcase_33 AC 135 ms
13,668 KB
testcase_34 AC 1,921 ms
115,492 KB
testcase_35 AC 736 ms
36,640 KB
testcase_36 AC 111 ms
11,004 KB
testcase_37 AC 1,753 ms
91,680 KB
testcase_38 AC 1,353 ms
81,520 KB
testcase_39 AC 369 ms
22,608 KB
testcase_40 AC 597 ms
38,372 KB
testcase_41 AC 1,558 ms
100,192 KB
testcase_42 AC 1,778 ms
97,352 KB
testcase_43 AC 1,127 ms
70,988 KB
testcase_44 AC 1,005 ms
62,036 KB
testcase_45 AC 1,922 ms
108,828 KB
testcase_46 AC 1,840 ms
119,280 KB
testcase_47 AC 219 ms
12,624 KB
testcase_48 AC 1,560 ms
90,932 KB
testcase_49 AC 1,719 ms
87,192 KB
testcase_50 AC 1,770 ms
99,108 KB
testcase_51 AC 465 ms
25,600 KB
testcase_52 AC 1,731 ms
111,004 KB
testcase_53 AC 386 ms
33,852 KB
testcase_54 AC 937 ms
46,352 KB
testcase_55 AC 947 ms
53,544 KB
testcase_56 AC 1,453 ms
95,192 KB
testcase_57 AC 2,086 ms
109,196 KB
testcase_58 AC 862 ms
39,740 KB
testcase_59 AC 1,582 ms
101,512 KB
testcase_60 AC 1,898 ms
101,080 KB
testcase_61 AC 629 ms
43,544 KB
testcase_62 AC 1,422 ms
76,268 KB
testcase_63 AC 788 ms
39,488 KB
testcase_64 AC 869 ms
51,716 KB
testcase_65 AC 759 ms
58,160 KB
testcase_66 AC 739 ms
48,268 KB
testcase_67 AC 988 ms
66,012 KB
testcase_68 AC 1,842 ms
119,212 KB
testcase_69 AC 894 ms
60,176 KB
testcase_70 AC 1,970 ms
113,140 KB
testcase_71 AC 1,393 ms
81,428 KB
testcase_72 AC 2,030 ms
109,476 KB
testcase_73 AC 1,603 ms
83,616 KB
testcase_74 AC 989 ms
62,616 KB
testcase_75 AC 1,451 ms
83,268 KB
testcase_76 AC 1,301 ms
78,784 KB
testcase_77 AC 1,265 ms
72,356 KB
testcase_78 AC 1,489 ms
87,972 KB
testcase_79 AC 2,053 ms
111,180 KB
testcase_80 AC 2,038 ms
117,132 KB
testcase_81 AC 1,221 ms
69,284 KB
testcase_82 AC 1,432 ms
75,008 KB
testcase_83 AC 1,890 ms
109,612 KB
testcase_84 AC 1,358 ms
80,316 KB
testcase_85 AC 2,103 ms
109,324 KB
testcase_86 AC 1,449 ms
81,228 KB
testcase_87 AC 1,840 ms
98,164 KB
testcase_88 AC 1,199 ms
68,668 KB
testcase_89 AC 1,789 ms
104,148 KB
testcase_90 AC 1,894 ms
121,876 KB
testcase_91 AC 1,888 ms
121,876 KB
testcase_92 AC 1,929 ms
121,876 KB
testcase_93 AC 2,064 ms
121,876 KB
testcase_94 AC 2,633 ms
121,876 KB
testcase_95 AC 2,126 ms
121,876 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

#pragma region template
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
using namespace std;
#ifdef __LOCAL
 #include <debug>
#else
 #define debug(...) void(0)
#endif
 
using ll=long long;
using ld=long double;
using vi=vector<int>;
using vll=vector<ll>;
using pi=pair<int,int>;
using pll=pair<ll,ll>;
 
#define overload2(a,b,c,...) c
#define overload3(a,b,c,d,...) d
#define overload4(a,b,c,d,e,...) e
#define overload5(a,b,c,d,e,f,...) f
 
#define TYPE1(T) template<typename T>
#define TYPE2(T,U) template<typename T,typename U>
#define TYPE(...) overload2(__VA_ARGS__,TYPE2,TYPE1)(__VA_ARGS__)
#define TYPES1(T) template<typename... T>
#define TYPES2(H,T) template<typename H,typename... T>
#define TYPES(...) overload2(__VA_ARGS__,TYPES2,TYPES1)(__VA_ARGS__)
 
#define REP4(i,s,n,d) for(int i=(s);i<(n);i+=(d))
#define REP3(i,s,n) REP4(i,s,n,1)
#define REP2(i,n) REP3(i,0,n)
#define REP1(n) REP2(tomato,n)
#define REP(...) overload4(__VA_ARGS__,REP4,REP3,REP2,REP1)(__VA_ARGS__)
 
#define RREP4(i,n,s,d) for(int i=(n)-1;i>=s;i-=d)
#define RREP3(i,n,s) RREP4(i,n,s,1)
#define RREP2(i,n) RREP3(i,n,0)
#define RREP1(n) RREP2(tomato,n)
#define RREP(...) overload4(__VA_ARGS__,RREP4,RREP3,RREP2,RREP1)(__VA_ARGS__)

#define FOR4(a,b,c,d,v) for(auto [a,b,c,d]:v)
#define FOR3(a,b,c,v) for(auto [a,b,c]:v)
#define FOR2(a,b,v) for(auto [a,b]:v)
#define FOR1(a,v) for(auto a:v)
#define FOR(...) overload5(__VA_ARGS__,FOR4,FOR3,FOR2,FOR1)(__VA_ARGS__)

#define AFOR4(a,b,c,d,v) for(auto&[a,b,c,d]:v)
#define AFOR3(a,b,c,v) for(auto&[a,b,c]:v)
#define AFOR2(a,b,v) for(auto&[a,b]:v)
#define AFOR1(a,v) for(auto&a:v)
#define AFOR(...) overload5(__VA_ARGS__,AFOR4,AFOR3,AFOR2,AFOR1)(__VA_ARGS__)

#define CFOR4(a,b,c,d,v) for(const auto&[a,b,c,d]:v)
#define CFOR3(a,b,c,v) for(const auto&[a,b,c]:v)
#define CFOR2(a,b,v) for(const auto&[a,b]:v)
#define CFOR1(a,v) for(const auto&a:v)
#define CFOR(...) overload5(__VA_ARGS__,CFOR4,CFOR3,CFOR2,CFOR1)(__VA_ARGS__)
 
#define ALL(v) v.begin(),v.end()
#define RALL(v) v.rbegin(),v.rend()
#define SORT(v) sort(ALL(v))
#define RSORT(v) sort(RALL(v))
#define REVERSE(v) reverse(ALL(v))
#define UNIQUE(v) SORT(v),v.erase(unique(ALL(v)),v.end())
 
TYPES(T) void input(T&... a){ (cin>>...>>a); }
#define DECLARE(T,...) T __VA_ARGS__;input(__VA_ARGS__);
#define INT(...) DECLARE(int,__VA_ARGS__)
#define STR(...) DECLARE(string,__VA_ARGS__)
#define LL(...) DECLARE(long long,__VA_ARGS__)
#define CHR(...) DECLARE(char,__VA_ARGS__)
#define DBL(...) DECLARE(double,__VA_ARGS__)
#define VI(n,v) vi v(n);cin>>v;
#define VLL(n,v) vll v(n);cin>>v;
 
TYPE(T) istream&operator>>(istream&is,vector<T>&v){
  for(auto&a:v)cin>>a;
  return is;
}
TYPE(T) ostream&operator<<(ostream&os,const vector<T>&v){
  if(&os==&cerr)os<<"[";
  REP(i,v.size()){
    os<<v[i];
    if(i+1<v.size())os<<(&os==&cerr?",":" ");
  }
  if(&os==&cerr)os<<"]";
  return os;
}
TYPE(T,S) istream&operator>>(istream&is,pair<T,S>&p){
  cin>>p.first>>p.second;
  return is;
}

void print(){ cout << '\n'; }
TYPES(T,Ts) void print(const T& a,const Ts&... b){
  cout<<a;
  (cout<<...<<(cout<< ' ',b));
  cout << '\n';
}
 
TYPE(T) using pq=priority_queue<T>;
TYPE(T) using pqg=priority_queue<T,vector<T>,greater<T>>;
TYPE(T) T pick(queue<T>& que){assert(que.size()); T a=que.front();que.pop();return a;}
TYPE(T) T pick(pq<T>& que){assert(que.size()); T a=que.top();que.pop();return a;}
TYPE(T) T pick(pqg<T>& que){assert(que.size()); T a=que.top();que.pop();return a;}
TYPE(T) T pick(stack<T>& sta){assert(sta.size()); T a=sta.top();sta.pop();return a;}
 
string YES(bool f=true){return (f?"YES":"NO");}
string Yes(bool f=true){return (f?"Yes":"No");}
string yes(bool f=true){return (f?"yes":"no");}
 
constexpr int INF=1e9+7;
constexpr ll LINF=ll(1e18)+7;
constexpr ld EPS=1e-10;
 
vi iota(int n){vi a(n);iota(ALL(a),0);return a;}
TYPE(T) T rev(T a){ REVERSE(a);return a; }
TYPE(T) void fin(T a){cout<<a<<endl;exit(0);}
TYPE(T) bool chmax(T &a,T b){return (a<b&&(a=b,true));}
TYPE(T) bool chmin(T &a,T b){return (a>b&&(a=b,true));}
TYPES(T,Ns) auto make_vector(T x,int n,Ns ...ns){
  if constexpr(sizeof...(ns)==0)return vector<T>(n,x);
  else return vector(n,make_vector<T>(x,ns...));
}
bool in(const ll S,const int a){return (S>>a)&1;}
int popcount(const ll S){return __builtin_popcountll(S);}
#pragma endregion template

int main(){
  ios::sync_with_stdio(false);
  cin.tie(nullptr);

  INT(n,m);
  auto c=iota(n+1);
  for(int i=1;i<=n;i++)c[i]=i;
  for(int i=1;i<=n;i++)
    for(int j=i*2;j<=n;j+=i)
      c[j]-=c[i];

  vector<vector<int>> Y(n+1);
  for(int i=1;i<=n;i++)
    for(int j=i;j<=n;j+=i)Y[j].push_back(i);
  
  ll ans=0;
  REP(m){
    INT(a);
    ans-=a;
    for(int p:Y[a])ans+=(a/p)*c[p];
  }
  fin(ans);
}

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