結果
問題 | No.1036 Make One With GCD 2 |
ユーザー | 👑 tute7627 |
提出日時 | 2020-04-25 20:46:50 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 764 ms / 2,000 ms |
コード長 | 4,036 bytes |
コンパイル時間 | 2,890 ms |
コンパイル使用メモリ | 211,956 KB |
実行使用メモリ | 19,328 KB |
最終ジャッジ日時 | 2024-09-16 13:57:02 |
合計ジャッジ時間 | 14,484 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 | 124 ms
8,016 KB |
testcase_01 | AC | 94 ms
7,168 KB |
testcase_02 | AC | 138 ms
19,328 KB |
testcase_03 | AC | 19 ms
5,376 KB |
testcase_04 | AC | 33 ms
5,760 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 37 ms
5,376 KB |
testcase_08 | AC | 30 ms
5,376 KB |
testcase_09 | AC | 258 ms
6,912 KB |
testcase_10 | AC | 243 ms
6,784 KB |
testcase_11 | AC | 245 ms
7,040 KB |
testcase_12 | AC | 229 ms
6,784 KB |
testcase_13 | AC | 428 ms
6,912 KB |
testcase_14 | AC | 445 ms
7,040 KB |
testcase_15 | AC | 388 ms
6,784 KB |
testcase_16 | AC | 380 ms
6,784 KB |
testcase_17 | AC | 391 ms
6,912 KB |
testcase_18 | AC | 2 ms
5,376 KB |
testcase_19 | AC | 2 ms
5,376 KB |
testcase_20 | AC | 2 ms
5,376 KB |
testcase_21 | AC | 2 ms
5,376 KB |
testcase_22 | AC | 371 ms
6,656 KB |
testcase_23 | AC | 272 ms
5,760 KB |
testcase_24 | AC | 391 ms
6,784 KB |
testcase_25 | AC | 355 ms
6,528 KB |
testcase_26 | AC | 366 ms
6,656 KB |
testcase_27 | AC | 2 ms
5,376 KB |
testcase_28 | AC | 2 ms
5,376 KB |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | AC | 2 ms
5,376 KB |
testcase_31 | AC | 2 ms
5,376 KB |
testcase_32 | AC | 2 ms
5,376 KB |
testcase_33 | AC | 2 ms
5,376 KB |
testcase_34 | AC | 2 ms
5,376 KB |
testcase_35 | AC | 2 ms
5,376 KB |
testcase_36 | AC | 1 ms
5,376 KB |
testcase_37 | AC | 1 ms
5,376 KB |
testcase_38 | AC | 126 ms
19,328 KB |
testcase_39 | AC | 132 ms
7,168 KB |
testcase_40 | AC | 278 ms
5,760 KB |
testcase_41 | AC | 764 ms
7,168 KB |
testcase_42 | AC | 740 ms
7,168 KB |
testcase_43 | AC | 545 ms
10,164 KB |
testcase_44 | AC | 661 ms
8,820 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(vector<vector<T>>&v,ll h,ll w){for(ll i=0;i<h;i++) {cout<<v[i][0];for(ll j=1;j<w;j++)cout spa v[i][j];cout<<endl;}}; void debug(vector<string>&v,ll h,ll w){for(ll i=0;i<h;i++) {for(ll j=0;j<w;j++)cout<<v[i][j];cout<<endl;}}; template<typename T> void debug(vector<T>&v,ll n){if(n!=0)cout<<v[0]; for(ll i=1;i<n;i++)cout spa 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={1,0,-1,0,1,1,-1,-1}; vector<ll>dy={0,1,0,-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> struct SWAG{ stack<pair<T,T>>st_front,st_back; T func(T x, T y){return gcd(x,y);} void push_front(T x){ if(st_front.empty())st_front.emplace(x,x); else st_front.emplace(x,func(x, st_front.top().second)); } void push_back(T x){ if(st_back.empty())st_back.emplace(x,x); else st_back.emplace(x,func(st_back.top().second,x)); } void pop_front(){ if(st_front.empty()){ assert(!st_back.empty()); vector<T>tmp(st_back.size()); for(ll i=(ll)tmp.size()-1;i>=0;i--){ tmp[i] = st_back.top().first; st_back.pop(); } for(ll i=(((ll)tmp.size()-1)>>1);i>=0;i--)push_front(tmp[i]); for(ll i=(((ll)tmp.size()+1)>>1);i<tmp.size();i++)push_back(tmp[i]); } st_front.pop(); } void pop_back(){ if(st_back.empty()){ assert(!st_front.empty()); vector<T>tmp(st_front.size()); for(ll i=(ll)tmp.size()-1;i>=0;i--){ tmp[i] = st_front.top().first; st_front.pop(); } for(ll i=(((ll)tmp.size()-1)>>1);i>=0;i--)push_back(tmp[i]); for(ll i=(((ll)tmp.size()+1)>>1);i<tmp.size();i++)push_front(tmp[i]); } st_back.pop(); } T query(){ //assert(!st_front.empty()||!st_back.empty()); if(st_front.empty())return st_back.top().second; else if(st_back.empty())return st_front.top().second; else return func(st_front.top().second, st_back.top().second); } bool empty(){ return st_front.empty() && st_back.empty(); } }; int main(){ cin.tie(nullptr); ios_base::sync_with_stdio(false); ll res=0,buf=0; bool judge = true; ll n;cin>>n; vector<ll>a(n); rep(i,0,n)cin>>a[i]; SWAG<ll>swag; ll now=0; rep(i,0,n){ while(now<n&&(swag.empty()||swag.query()!=1)){ swag.push_back(a[now]); now++; } res+=n-now+(swag.query()==1); swag.pop_front(); } cout<<res<<endl; return 0; }