結果
問題 | No.1036 Make One With GCD 2 |
ユーザー | ningenMe |
提出日時 | 2020-03-12 03:18:50 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 4,700 bytes |
コンパイル時間 | 1,857 ms |
コンパイル使用メモリ | 172,228 KB |
実行使用メモリ | 25,856 KB |
最終ジャッジ日時 | 2024-11-07 01:53:34 |
合計ジャッジ時間 | 9,932 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 |
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testcase_00 | TLE | - |
testcase_01 | -- | - |
testcase_02 | -- | - |
testcase_03 | -- | - |
testcase_04 | -- | - |
testcase_05 | -- | - |
testcase_06 | -- | - |
testcase_07 | -- | - |
testcase_08 | -- | - |
testcase_09 | -- | - |
testcase_10 | -- | - |
testcase_11 | -- | - |
testcase_12 | -- | - |
testcase_13 | -- | - |
testcase_14 | -- | - |
testcase_15 | -- | - |
testcase_16 | -- | - |
testcase_17 | -- | - |
testcase_18 | -- | - |
testcase_19 | -- | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
testcase_29 | -- | - |
testcase_30 | -- | - |
testcase_31 | -- | - |
testcase_32 | -- | - |
testcase_33 | -- | - |
testcase_34 | -- | - |
testcase_35 | -- | - |
testcase_36 | -- | - |
testcase_37 | -- | - |
testcase_38 | -- | - |
testcase_39 | -- | - |
testcase_40 | -- | - |
testcase_41 | -- | - |
testcase_42 | -- | - |
testcase_43 | -- | - |
testcase_44 | -- | - |
ソースコード
#include <bits/stdc++.h> using namespace std; using ll = long long; using ull = unsigned long long; #define ALL(obj) (obj).begin(),(obj).end() #define SPEED cin.tie(0);ios::sync_with_stdio(false); template<class T> using PQ = priority_queue<T>; template<class T> using PQR = priority_queue<T,vector<T>,greater<T>>; constexpr long long MOD = (long long)1e9 + 7; constexpr long long MOD2 = 998244353; constexpr long long HIGHINF = (long long)1e18; constexpr long long LOWINF = (long long)1e15; constexpr long double PI = 3.1415926535897932384626433; template <class T> vector<T> multivector(size_t N,T init){return vector<T>(N,init);} template <class... T> auto multivector(size_t N,T... t){return vector<decltype(multivector(t...))>(N,multivector(t...));} template <class T> void corner(bool flg, T hoge) {if (flg) {cout << hoge << endl; exit(0);}} template <class T, class U>ostream &operator<<(ostream &o, const map<T, U>&obj) {o << "{"; for (auto &x : obj) o << " {" << x.first << " : " << x.second << "}" << ","; o << " }"; return o;} template <class T>ostream &operator<<(ostream &o, const set<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const multiset<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const vector<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;} template <class T, class U>ostream &operator<<(ostream &o, const pair<T, U>&obj) {o << "{" << obj.first << ", " << obj.second << "}"; return o;} void print(void) {cout << endl;} template <class Head> void print(Head&& head) {cout << head;print();} template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) {cout << head << " ";print(forward<Tail>(tail)...);} template <class T> void chmax(T& a, const T b){a=max(a,b);} template <class T> void chmin(T& a, const T b){a=min(a,b);} void YN(bool flg) {cout << (flg ? "YES" : "NO") << endl;} void Yn(bool flg) {cout << (flg ? "Yes" : "No") << endl;} void yn(bool flg) {cout << (flg ? "yes" : "no") << endl;} template<class Operator> class SegmentTree { Operator Op; //Operator 演算子、型、単位元を持つ using typeNode = decltype(Op.unitNode); //nodeの型 size_t length; //セグメント木の最下段の要素の数(vectorの要素の数を超える2べきの数) vector<typeNode> node; //ノード public: //unitで初期化 SegmentTree(const size_t num){ for (length = 1; length < num; length *= 2); node.resize(2 * length, Op.unitNode); } //vectorで初期化 SegmentTree(const vector<typeNode> & vec){ for (length = 1; length < vec.size(); length *= 2); node.resize(2 * length, Op.unitNode); for (int i = 0; i < vec.size(); ++i) node[i + length] = vec[i]; for (int i = length - 1; i >= 0; --i) node[i] = Op.funcNode(node[(i<<1)+0],node[(i<<1)+1]); } //同じinitで初期化 SegmentTree(const size_t num, const typeNode init) { for (length = 1; length < num; length *= 2); node.resize(2 * length, init); } //idx : 0-indexed void update(size_t idx, const typeNode var) { if(idx < 0 || length <= idx) return; idx += length; node[idx] = Op.funcMerge(node[idx],var); while(idx >>= 1) node[idx] = Op.funcNode(node[(idx<<1)+0],node[(idx<<1)+1]); } //[l,r) typeNode get(int l, int r) { if (l < 0 || length <= l || r < 0 || length < r) return Op.unitNode; typeNode vl = Op.unitNode, vr = Op.unitNode; for(l += length, r += length; l < r; l >>=1, r >>=1) { if(l&1) vl = Op.funcNode(vl,node[l++]); if(r&1) vr = Op.funcNode(node[--r],vr); } return Op.funcNode(vl,vr); } void print(){ cout << "{ " << get(0,1); for(int i = 1; i < length; ++i) cout << ", " << get(i,i+1); cout << " }" << endl; for(int i = 1,j = 1; i < 2*length; ++i) { cout << node[i] << " "; if(i==((1<<j)-1) && ++j) cout << endl; } } }; //一点加算 区間最大 template<class typeNode> struct nodeUpdateRangeGCD { typeNode unitNode = 0; typeNode funcNode(typeNode l,typeNode r){return ((r == 0) ? l : funcNode(r, l % r));} typeNode funcMerge(typeNode l,typeNode r){return r;} }; int main() { int N; cin >> N; vector<ll> A(N); for(int i = 0; i < N; ++i) cin >> A[i]; SegmentTree<nodeUpdateRangeGCD<ll>> seg(A); ll ans = 0; for(int i = 0; i < N; ++i){ for(int j = i; j < N; ++j){ if(seg.get(i,j+1)==1) ans++; } } cout << ans << endl; return 0; }