結果
問題 | No.1036 Make One With GCD 2 |
ユーザー | Ogtsn99 |
提出日時 | 2020-04-26 13:11:43 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 571 ms / 2,000 ms |
コード長 | 5,285 bytes |
コンパイル時間 | 2,924 ms |
コンパイル使用メモリ | 211,228 KB |
実行使用メモリ | 89,216 KB |
最終ジャッジ日時 | 2024-11-17 02:11:19 |
合計ジャッジ時間 | 17,347 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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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 | 522 ms
89,216 KB |
testcase_01 | AC | 370 ms
89,216 KB |
testcase_02 | AC | 342 ms
89,088 KB |
testcase_03 | AC | 98 ms
33,408 KB |
testcase_04 | AC | 183 ms
59,008 KB |
testcase_05 | AC | 2 ms
5,248 KB |
testcase_06 | AC | 2 ms
5,248 KB |
testcase_07 | AC | 161 ms
38,144 KB |
testcase_08 | AC | 125 ms
31,616 KB |
testcase_09 | AC | 376 ms
87,168 KB |
testcase_10 | AC | 377 ms
81,408 KB |
testcase_11 | AC | 387 ms
88,832 KB |
testcase_12 | AC | 381 ms
81,920 KB |
testcase_13 | AC | 451 ms
84,992 KB |
testcase_14 | AC | 458 ms
86,016 KB |
testcase_15 | AC | 428 ms
80,768 KB |
testcase_16 | AC | 430 ms
81,408 KB |
testcase_17 | AC | 443 ms
83,968 KB |
testcase_18 | AC | 3 ms
5,248 KB |
testcase_19 | AC | 3 ms
5,248 KB |
testcase_20 | AC | 4 ms
5,248 KB |
testcase_21 | AC | 4 ms
5,248 KB |
testcase_22 | AC | 419 ms
79,872 KB |
testcase_23 | AC | 325 ms
59,392 KB |
testcase_24 | AC | 438 ms
82,944 KB |
testcase_25 | AC | 398 ms
75,776 KB |
testcase_26 | AC | 442 ms
78,464 KB |
testcase_27 | AC | 2 ms
5,248 KB |
testcase_28 | AC | 2 ms
5,248 KB |
testcase_29 | AC | 2 ms
5,248 KB |
testcase_30 | AC | 2 ms
5,248 KB |
testcase_31 | AC | 2 ms
5,248 KB |
testcase_32 | AC | 2 ms
5,248 KB |
testcase_33 | AC | 2 ms
5,248 KB |
testcase_34 | AC | 2 ms
5,248 KB |
testcase_35 | AC | 2 ms
5,248 KB |
testcase_36 | AC | 2 ms
5,248 KB |
testcase_37 | AC | 2 ms
5,248 KB |
testcase_38 | AC | 314 ms
89,088 KB |
testcase_39 | AC | 526 ms
89,088 KB |
testcase_40 | AC | 326 ms
59,392 KB |
testcase_41 | AC | 534 ms
89,216 KB |
testcase_42 | AC | 527 ms
89,088 KB |
testcase_43 | AC | 553 ms
89,216 KB |
testcase_44 | AC | 571 ms
89,088 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define int long long #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define rrep(i,n) for(int (i)=((n)-1);(i)>=0;(i)--) #define itn int #define miele(v) min_element(v.begin(), v.end()) #define maele(v) max_element(v.begin(), v.end()) #define SUM(v) accumulate(v.begin(), v.end(), 0LL) #define lb(a, key) lower_bound(a.begin(),a.end(),key) #define ub(a, key) upper_bound(a.begin(),a.end(),key) #define COUNT(a, key) count(a.begin(), a.end(), key) #define BITCOUNT(x) __builtin_popcount(x) #define pb push_back #define all(x) (x).begin(),(x).end() #define F first #define S second using P = pair <int,int>; using WeightedGraph = vector<vector <P>>; using UnWeightedGraph = vector<vector<int>>; using Real = long double; using Point = complex<Real>; //Point and Vector2d is the same! using Vector2d = complex<Real>; const long long INF = 1LL << 60; const int MOD = 1000000007; const double EPS = 1e-15; const double PI=3.14159265358979323846; template <typename T> int getIndexOfLowerBound(vector <T> &v, T x){ return lower_bound(v.begin(),v.end(),x)-v.begin(); } template <typename T> int getIndexOfUpperBound(vector <T> &v, T x){ return upper_bound(v.begin(),v.end(),x)-v.begin(); } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } #define DUMPOUT cerr #define repi(itr, ds) for (auto itr = ds.begin(); itr != ds.end(); itr++) istream &operator>>(istream &is, Point &p) { Real a, b; is >> a >> b; p = Point(a, b); return is; } template <typename T, typename U> istream &operator>>(istream &is, pair<T,U> &p_var) { is >> p_var.first >> p_var.second; return is; } template <typename T> istream &operator>>(istream &is, vector<T> &vec) { for (T &x : vec) is >> x; return is; } template <typename T> istream &operator>>(istream &is, vector<vector<T>> &df) { for(int i=0;i<df.size();i++)for(int j=0;j<df[i].size();j++) is >> df[i][j]; return is; } template <typename T, typename U> ostream &operator<<(ostream &os, pair<T, U> &pair_var) { DUMPOUT<<'{'; os << pair_var.first; DUMPOUT<<','; os << " "<< pair_var.second; DUMPOUT<<'}'; return os; } template <typename T> ostream &operator<<(ostream &os, vector<T> &vec) { DUMPOUT<<'['; for (int i = 0; i < vec.size(); i++) os << vec[i] << (i + 1 == vec.size() ? "" : " "); DUMPOUT<<']'; return os; } template <typename T> ostream &operator<<(ostream &os, vector<vector<T>> &df) { for (auto& vec : df) os<<vec; return os; } template <typename T, typename U> ostream &operator<<(ostream &os, map<T, U> &map_var) { DUMPOUT << "{"; repi(itr, map_var) { os << *itr; itr++; if (itr != map_var.end()) DUMPOUT << ", "; itr--; } DUMPOUT << "}"; return os; } template <typename T> ostream &operator<<(ostream &os, set<T> &set_var) { DUMPOUT << "{"; repi(itr, set_var) { os << *itr; itr++; if (itr != set_var.end()) DUMPOUT << ", "; itr--; } DUMPOUT << "}"; return os; } void print() {cout << endl;} template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) { cout << head; if (sizeof...(tail) != 0) cout << " "; print(forward<Tail>(tail)...); } void dump_func() {DUMPOUT << '#'<<endl;} template <typename Head, typename... Tail> void dump_func(Head &&head, Tail &&... tail) { DUMPOUT << head; if (sizeof...(Tail) > 0) DUMPOUT << ", "; dump_func(std::move(tail)...); } #ifdef DEBUG_ #define DEB #define dump(...) \ DUMPOUT << " " << string(#__VA_ARGS__) << ": " \ << "[" << to_string(__LINE__) << ":" << __FUNCTION__ << "]" \ << endl \ << " ", \ dump_func(__VA_ARGS__) #else #define DEB if (false) #define dump(...) #endif template <typename T> struct SparseTable{ vector <vector<T>> table; vector <T> lookup; int sz; SparseTable(vector <T> &v){ sz = v.size(); int b = 0; while((1 << b) <= v.size()) ++b; table.resize(b, vector <T>(sz, INF)), lookup.resize(sz+1); table[0] = v; for(int i=1;i<b;++i){ int tmp = sz - (1<<(i-1)); rep(j, tmp) table[i][j] = gcd(table[i-1][j], table[i-1][j+(1<<(i-1))]); } int lsz = lookup.size(); for(int i=2;i<lsz;++i) lookup[i] = lookup[i >> 1] + 1; } T get(int l, int r){ r = min(r, sz), l = max(0LL, l); int b = lookup[r - l]; return gcd(table[b][l], table[b][r - (1 << b)]); } }; signed main(void) { cin.tie(0); ios::sync_with_stdio(false); int n; cin>>n; vector <int> a(n); cin>>a; SparseTable <int> sp(a); int ans = 0; rep(i, n){ int l = i, r = n+1; while (abs(l-r) > 1) { int mid = l + (r - l) / 2; if(sp.get(i, mid)==1) r = mid; else l = mid; } ans += n-l; } print(ans); }