結果
問題 | No.1018 suffixsuffixsuffix |
ユーザー | noimi |
提出日時 | 2020-04-03 23:33:41 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 6,733 bytes |
コンパイル時間 | 2,395 ms |
コンパイル使用メモリ | 197,304 KB |
実行使用メモリ | 8,396 KB |
最終ジャッジ日時 | 2024-07-03 06:30:34 |
合計ジャッジ時間 | 8,410 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | RE | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | RE | - |
testcase_25 | RE | - |
testcase_26 | RE | - |
testcase_27 | RE | - |
testcase_28 | RE | - |
testcase_29 | RE | - |
testcase_30 | RE | - |
testcase_31 | RE | - |
testcase_32 | RE | - |
testcase_33 | RE | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | RE | - |
testcase_37 | RE | - |
ソースコード
#pragma region Macros #pragma GCC optimize("O3") #include <bits/stdc++.h> #define ll long long #define ld long double #define rep2(i,a,b) for(ll i=a;i<=b;++i) #define rep(i,n) for(ll i=0;i<n;i++) #define rep3(i,a,b) for(ll i=a;i>=b;i--) #define pii pair<int,int> #define pll pair<ll,ll> #define pq priority_queue #define pb push_back #define eb emplace_back #define vec vector<int> #define vecll vector<ll> #define vecpii vector<pii> #define vec2(a,b) vector<vec>(a,vec(b)) #define vec2ll(a,b) vector<vecll>(a,vecll(b)) #define vec3(a,b,c) vector<vector<vec>>(a,vec2(b,c)) #define vec3ll(a,b,c) vector<vector<vecll>>(a,vec2ll(b,c)) #define fi first #define se second #define endl "\n" #define all(c) begin(c),end(c) #define ios ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0); #define lb(c,x) distance(c.begin(),lower_bound(all(c),(x))) #define ub(c,x) distance(c.begin(),upper_bound(all(c),(x))) using namespace std; int in() {int x;cin>>x;return x;} ll lin() {ll x;cin>>x;return x;} string stin() {string s;cin>>s;return s;} template<class T> inline bool chmax(T& a,T b){if(a<b){a=b;return 1;}return 0;} template<class T> inline bool chmin(T& a,T b){if(a>b){a=b;return 1;}return 0;} vec iota(int n){vec a(n);iota(all(a),0);return a;} void print(){putchar(' ');} void print(bool a){cout<<a;} void print(int a){cout<<a;} void print(long long a){cout<<a;} void print(char a){cout<<a;} void print(string &a){cout<<a;} void print(double a){cout<<a;} template<class T> void print(const vector<T>&); template<class T, size_t size> void print(const array<T, size>&); template<class T, class L> void print(const pair<T, L>& p); template<class T, size_t size> void print(const T (&)[size]); template<class T> void print(const vector<T>& a){ if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ cout<<" "; print(*i); } cout<<" ";} template<class T> void print(const deque<T>& a){ if(a.empty()) return; print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ cout<<" "; print(*i); } } template<class T, size_t size> void print(const array<T, size>& a){ print(a[0]); for(auto i = a.begin(); ++i != a.end(); ){ cout<<" "; print(*i); } } template<class T, class L> void print(const pair<T, L>& p){ cout<<'(';print(p.first); cout<<","; print(p.second);cout<<')'; } template<class T, size_t size> void print(const T (&a)[size]){ print(a[0]); for(auto i = a; ++i != end(a); ){ cout<<" "; print(*i); } } template<class T> void print(const T& a){ cout << a; } int out(){ putchar('\n'); return 0; } template<class T> int out(const T& t){ print(t); putchar('\n'); return 0; } template<class Head, class... Tail> int out(const Head& head, const Tail&... tail){ print(head); putchar(' '); out(tail...); return 0; } ll gcd(ll a, ll b){ while(b){ ll c = b; b = a % b; a = c; } return a; } ll lcm(ll a, ll b){ if(!a || !b) return 0; return a * b / gcd(a, b); } #define _GLIBCXX_DEBU #ifdef _MY_DEBUG #undef endl #define debug(x) cout<<#x<<": "<<x<<endl void err(){} template<class T> void err(const T& t){ print(t); cout<<" ";} template<class Head, class... Tail> void err(const Head& head, const Tail&... tail){ print(head); putchar(' '); out(tail...); } #else #define debug(x) template<class... T> void err(const T&...){} #endif #pragma endregion string wins[7]={ "ooo", "o---o", "-oo", "oo-", "o-o", "--o-", "-o--" }; using B = bitset<200000> ; mt19937 mt(chrono::steady_clock::now().time_since_epoch().count()); ll rnd(ll MAXVALUE){ uniform_int_distribution<> rand(0, INT_MAX - 1); if(MAXVALUE==0)return 0; return rand(mt)%MAXVALUE; } struct SuffixArray { vector< int > SA; const string s; SuffixArray(const string &str) : s(str) { SA.resize(s.size()); iota(begin(SA), end(SA), 0); sort(begin(SA), end(SA), [&](int a, int b) { return s[a] == s[b] ? a > b : s[a] < s[b]; }); vector< int > classes(s.size()), c(s.begin(), s.end()), cnt(s.size()); for(int len = 1; len < s.size(); len <<= 1) { for(int i = 0; i < s.size(); i++) { if(i > 0 && c[SA[i - 1]] == c[SA[i]] && SA[i - 1] + len < s.size() && c[SA[i - 1] + len / 2] == c[SA[i] + len / 2]) { classes[SA[i]] = classes[SA[i - 1]]; } else { classes[SA[i]] = i; } } iota(begin(cnt), end(cnt), 0); copy(begin(SA), end(SA), begin(c)); for(int i = 0; i < s.size(); i++) { int s1 = c[i] - len; if(s1 >= 0) SA[cnt[classes[s1]]++] = s1; } classes.swap(c); } } int operator[](int k) const { return SA[k]; } size_t size() const { return s.size(); } bool lt_substr(const string &t, int si = 0, int ti = 0) { int sn = (int) s.size(), tn = (int) t.size(); while(si < sn && ti < tn) { if(s[si] < t[ti]) return true; if(s[si] > t[ti]) return false; ++si, ++ti; } return si >= sn && ti < tn; } int lower_bound(const string &t) { int low = -1, high = (int) SA.size(); while(high - low > 1) { int mid = (low + high) / 2; if(lt_substr(t, SA[mid])) low = mid; else high = mid; } return high; } pair< int, int > lower_upper_bound(string &t) { int idx = lower_bound(t); int low = idx - 1, high = (int) SA.size(); t.back()++; while(high - low > 1) { int mid = (low + high) / 2; if(lt_substr(t, SA[mid])) low = mid; else high = mid; } t.back()--; return {idx, high}; } void output() { for(int i = 0; i < size(); i++) { cout << i << ": " << s.substr(SA[i]) << endl; } } }; signed main(){ ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);cout<<fixed<<setprecision(15); int n=in(),m=in(),q=in(); string s; cin>>s; vec a{-1}; int j=-1; rep(i,s.size()){ while(j>=0 and s[i]!=s[j])j=a[j]; j++; if(s[i+1]==s[j])a.pb(a[j]); else a.pb(j); } int T = a[n]-n; if(T<=0)T = n; s = s.substr(0,T); SuffixArray sa(s+s); vec &SA = sa.SA; ll M = m*(n/T); n = n/T; vector<pll> p; vec ans(q); rep(i,q)p.eb(lin(),i); sort(all(p)); print(SA);cout<<endl; int pl=0 , now=1 , S=0; while(pl<q){ int next; if(SA[S] < n){ next = now+M-1; } else next=now+1; if(p[pl].fi<next){ ans[p[pl].se]= 1+SA[S]+((p[pl].fi-now)*(n/T)); pl++; } else{ now=next; S++; } } print(ans); // while(q--){ // ll k=lin(); // ll K = (k-1)/M; // ll l=0,r =n; // while(l<r-1){ // ll mid=(l+r)/2; // cout << 1 + SA[K] + (M-1-(k-1)%M)*n <<" "; // } }