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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#260334#7621. Palindromeucup-team134#AC ✓1116ms147308kbC++178.6kb2023-11-22 01:53:022023-11-22 01:53:03

Judging History

你现在查看的是测评时间为 2023-11-22 01:53:03 的历史记录

  • [2023-11-25 19:30:01]
  • 自动重测本题所有获得100分的提交记录
  • 测评结果:AC
  • 用时:821ms
  • 内存:146976kb
  • [2023-11-22 01:53:03]
  • 评测
  • 测评结果:100
  • 用时:1116ms
  • 内存:147308kb
  • [2023-11-22 01:53:02]
  • 提交

answer

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>

#define ll long long
#define pb push_back
#define f first
#define s second
#define sz(x) (int)(x).size()
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define ios ios_base::sync_with_stdio(false);cin.tie(NULL)
#define ld long double
#define li __int128

using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
template<class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag,tree_order_statistics_node_update>; ///find_by_order(),order_of_key()
template<int D, typename T>struct vec : public vector<vec<D - 1, T>> {template<typename... Args>vec(int n = 0, Args... args) : vector<vec<D - 1, T>>(n, vec<D - 1, T>(args...)) {}};
template<typename T>struct vec<1, T> : public vector<T> {vec(int n = 0, T val = T()) : vector<T>(n, val) {}};
template<class T1,class T2> ostream& operator<<(ostream& os, const pair<T1,T2>& a) { os << '{' << a.f << ", " << a.s << '}'; return os; }
template<class T> ostream& operator<<(ostream& os, const vector<T>& a){os << '{';for(int i=0;i<sz(a);i++){if(i>0&&i<sz(a))os << ", ";os << a[i];}os<<'}';return os;}
template<class T> ostream& operator<<(ostream& os, const deque<T>& a){os << '{';for(int i=0;i<sz(a);i++){if(i>0&&i<sz(a))os << ", ";os << a[i];}os<<'}';return os;}
template<class T> ostream& operator<<(ostream& os, const set<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T> ostream& operator<<(ostream& os, const set<T,greater<T> >& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T> ostream& operator<<(ostream& os, const multiset<T>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T> ostream& operator<<(ostream& os, const multiset<T,greater<T> >& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
template<class T1,class T2> ostream& operator<<(ostream& os, const map<T1,T2>& a) {os << '{';int i=0;for(auto p:a){if(i>0&&i<sz(a))os << ", ";os << p;i++;}os << '}';return os;}
int ri(){int x;scanf("%i",&x);return x;}
void rd(int&x){scanf("%i",&x);}
void rd(long long&x){scanf("%lld",&x);}
void rd(double&x){scanf("%lf",&x);}
void rd(long double&x){scanf("%Lf",&x);}
void rd(string&x){cin>>x;}
void rd(char*x){scanf("%s",x);}
template<typename T1,typename T2>void rd(pair<T1,T2>&x){rd(x.first);rd(x.second);}
template<typename T>void rd(vector<T>&x){for(T&p:x)rd(p);}
template<typename C,typename...T>void rd(C&a,T&...args){rd(a);rd(args...);}
//istream& operator>>(istream& is,__int128& a){string s;is>>s;a=0;int i=0;bool neg=false;if(s[0]=='-')neg=true,i++;for(;i<s.size();i++)a=a*10+s[i]-'0';if(neg)a*=-1;return is;}
//ostream& operator<<(ostream& os,__int128 a){bool neg=false;if(a<0)neg=true,a*=-1;ll high=(a/(__int128)1e18);ll low=(a-(__int128)1e18*high);string res;if(neg)res+='-';if(high>0){res+=to_string(high);string temp=to_string(low);res+=string(18-temp.size(),'0');res+=temp;}else res+=to_string(low);os<<res;return os;}
struct hasher{
	bool isPrime(int i){
		for(int j=2;j*j<=i;j++)
			if(i%j==0)
				return 0;
		return 1;
	}
	vector<int> mod;
	int n,m,a,mxMod=1e9+7;
	vector<vector<int> > pwr;
	vector<vector<int> > h;
	void init(string s,int number_of_mods){
		m=number_of_mods;
		for(;sz(mod)<m;mxMod++)
			if(isPrime(mxMod))
				mod.push_back(mxMod);
		n=s.size();
		a=300;
		h.resize(m);
		pwr.resize(m);
		for(int i=0;i<m;i++)
			h[i].resize(n),pwr[i].resize(n+1);
		for(int j=0;j<m;j++){
			h[j][0]=s[0]%mod[j];
			pwr[j][0]=1;
			for(int i=1;i<n;i++){
				h[j][i]=((ll)h[j][i-1]*a+s[i])%mod[j],pwr[j][i]=(ll)pwr[j][i-1]*a%mod[j];
			}
			pwr[j][n]=(ll)pwr[j][n-1]*a%mod[j];
		}
	}
	int getHash(int l,int r,int i){
		int hh=h[i][r];
		if(l){
			hh=hh-((ll)pwr[i][r-l+1]*h[i][l-1]%mod[i]);
			if(hh<0)
				hh+=mod[i];
		}
		return hh;
	}
	bool same(int l1,int r1,int l2,int r2){
		if(r1-l1!=r2-l2||l1>r1)
			return 0;
		for(int i=0;i<m;i++)
			if(getHash(l1,r1,i)!=getHash(l2,r2,i))
				return 0;
		return 1;
	}
}h,rh;
const int M=2;
int n,q;
bool pali(int l,int r){
	int l2=n-1-r;
	int r2=n-1-l;
	for(int i=0;i<M;i++){
		if(h.getHash(l,r,i)!=rh.getHash(l2,r2,i)){
			return 0;
		}
	}
	return 1;
}
bool same(int l,int r,int k){
	int l2=n-1-r;
	int r2=n-1-l;
	for(int i=0;i<M;i++){
		if(h.getHash(l,l+k-1,i)!=rh.getHash(l2,l2+k-1,i)){
			return 0;
		}
	}
	return 1;
}
vector<pair<int,int>> solve(vector<pair<int,int>> qu){
	vector<vector<int>> on(n),off(n);
	vector<vector<int>> on2(n),off2(n);
	for(int i=0;i<n;i++){
		int l=0,r=min(i,n-1-i);
		while(l<r){
			int m=(l+r+1)>>1;
			if(pali(i-m,i+m)){
				l=m;
			}
			else{
				r=m-1;
			}
		}
		on[i-l].pb(i);
		if(i!=n-1)
		off[i+1].pb(i);
		if(i!=n-1&&pali(i,i+1)){
			l=0,r=min(i,n-2-i);
			while(l<r){
				int m=(l+r+1)>>1;
				if(pali(i-m,i+1+m)){
					l=m;
				}
				else{
					r=m-1;
				}
			}
			on2[i-l].pb(i);
			off2[i+1].pb(i);
		}
	}
	set<int> o,o2;
	vector<vector<pair<int,int>>> qus(n);
	vector<int> koliko(q);
	for(int i=0;i<q;i++){
		int l=qu[i].f,r=qu[i].s;
		int le=0,ri=(r-l+1)/2;
		while(le<ri){
			int m=(le+ri+1)>>1;
			if(same(l,r,m)){
				le=m;
			}
			else{
				ri=m-1;
			}
		}
		koliko[i]=le;
		if(2*le!=r-l+1)
			qus[l+le].pb({r-le,i});
	}
	vector<int> ans(q);
	for(int i=0;i<n;i++){
		for(auto p:on[i]){
			o.insert(p);
		}
		for(auto p:off[i]){
			o.erase(p);
		}
		for(auto p:on2[i]){
			o2.insert(p);
		}
		for(auto p:off2[i]){
			o2.erase(p);
		}
		for(auto p:qus[i]){
			int r=p.f;
			int ind=p.s;
			int maxCentre=i+(r-i-1)/2;
			auto it=o.upper_bound(maxCentre);
			if(it!=o.begin()){
				it--;
				int cen=(*it);
				int cnt=2*(cen-i)+1;
				ans[ind]=max(ans[ind],cnt);
			}
			maxCentre=i+(r-i-2)/2;//1 -> i-1, 2 -> i
			auto it2=o2.upper_bound(maxCentre);
			if(it2!=o2.begin()){
				it2--;
				int cen=(*it2);
				int cnt=2*(cen-i+1);
				ans[ind]=max(ans[ind],cnt);
			}
		}
	}
	vector<pair<int,int>> res;
	for(int i=0;i<q;i++){
		int l=qu[i].f,r=qu[i].s;
		int crno=koliko[i];
		int zeleno=ans[i];
		int crveno=r-l+1-2*crno-zeleno;
		if(crveno==0){
			res.pb({0,0});
			continue;
		}
		int le=0,ri=crno;
		while(le<ri){
			int m=(le+ri+1)>>1;
			if(h.same(l+crno+zeleno,l+crno+zeleno+m-1,l+crno+zeleno+crveno,l+crno+zeleno+crveno+m-1)){
				le=m;
			}
			else{
				ri=m-1;
			}
		}
		//printf("%i: %i %i\n",i,crveno,le+1);
		res.pb({crveno,le+1});
	}
	return res;
}
string s;
vector<pair<int,int>> qu;
vector<pair<int,int>> mysolve(){
	h.init(s,M);
	reverse(all(s));
	rh.init(s,M);
	vector<pair<int,int>> a=solve(qu);
	swap(h,rh);
	for(auto &p:qu){
		swap(p.f,p.s);
		p.f=n-1-p.f;
		p.s=n-1-p.s;
	}
	vector<pair<int,int>> b=solve(qu);
	vector<pair<int,int>> ans;
	for(int i=0;i<q;i++){
		int mn=a[i].f;
		int cnt=a[i].s;
		if(b[i].f<mn){
			mn=b[i].f;
			cnt=0;
		}
		if(b[i].f==mn){
			cnt+=b[i].s;
		}
		ans.pb({mn,cnt});
	}
	return ans;
}
void read(){
	qu.clear();
	rd(n,s,q);
	for(int i=0;i<q;i++){
		int l=ri()-1,r=ri()-1;
		qu.pb({l,r});
	}
}
void gen(){
	n=rng()%6+1;
	s="";
	for(int i=0;i<n;i++){
		s+='a'+(rng()%3);
	}
	q=rng()%100+1;
	qu.clear();
	for(int i=0;i<q;i++){
		int l=rng()%n,r=rng()%n;
		if(l>r)swap(l,r);
		qu.pb({l,r});
	}
}
bool pali(string s){
	for(int i=0;i<sz(s);i++){
		if(s[i]!=s[sz(s)-1-i]){
			return 0;
		}
	}
	return 1;
}
vector<pair<int,int>> brute(){
	vector<pair<int,int>> ans;
	for(auto p:qu){
		string str=s.substr(p.f,p.s-p.f+1);
		if(pali(str)){
			ans.pb({0,0});
			continue;
		}
		for(int i=1;i<sz(str);i++){
			int cnt=0;
			for(int j=0;j<=sz(str)-i;j++){
				string novi="";
				if(j){
					novi+=str.substr(0,j);
				}
				if(j+i!=sz(str)){
					novi+=str.substr(j+i);
				}
				if(pali(novi))cnt++;
			}
			if(cnt){
				ans.pb({i,cnt});
				break;
			}
		}
	}
	return ans;
}
void printAns(){
	for(auto p:mysolve()){
		printf("%i %i\n",p.f,p.s);
	}
}
int main()
{
	/*int cnt=0;
	while(1){
		cnt++;
		if(cnt%1000==0){
			printf("%i!\n",cnt);
		}
		gen();
		auto my=mysolve();
		auto br=brute();
		if(my!=br){
			cout << s << qu << my << br << endl;
			for(int i=0;i<sz(my);i++){
				if(my[i]!=br[i]){
					printf("Nije isto za %i!  %i %i\n",i,qu[i].f,qu[i].s);
				}
			}
			exit(0);
		}
	}*/
	read();printAns();
	return 0;
}

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3840kb

input:

5 abcca
3
1 5
3 4
3 5

output:

1 1
0 0
1 1

result:

ok 3 lines

Test #2:

score: 0
Accepted
time: 1ms
memory: 3920kb

input:

5 babdb
2
1 4
3 4

output:

1 1
1 2

result:

ok 2 lines

Test #3:

score: 0
Accepted
time: 2ms
memory: 4376kb

input:

50 gqlggjglsqlgjflqflqfwfqqfqqffwfqlfwfqlwgsllsgwlqga
3262
26 32
22 28
10 17
9 28
39 47
14 18
18 35
15 31
22 49
15 21
15 23
12 45
1 49
3 13
18 24
14 23
19 26
21 27
1 46
17 34
23 32
13 26
15 43
39 46
17 28
40 49
14 44
3 37
4 15
20 39
1 17
1 17
1 17
17 34
1 17
1 17
1 17
17 34
1 17
17 34
17 34
1 17
17 ...

output:

2 1
0 0
7 2
13 1
1 1
4 2
17 2
14 1
21 1
6 2
4 1
28 2
35 3
10 2
5 1
5 1
2 2
2 1
38 1
1 2
5 3
11 1
26 2
0 0
5 2
4 2
27 1
34 2
10 1
17 1
16 2
16 2
16 2
1 2
16 2
16 2
16 2
1 2
16 2
1 2
1 2
16 2
1 2
16 2
1 2
1 2
16 2
16 2
1 2
16 2
16 2
16 2
16 2
1 2
1 2
1 2
1 2
16 2
1 2
1 2
16 2
1 2
1 2
16 2
1 2
16 2
1 2...

result:

ok 3262 lines

Test #4:

score: 0
Accepted
time: 3ms
memory: 4224kb

input:

95 fqoywgnlyjyzpyyyszsnsyzpzqldyqlyjdlnqsyzzqzzssszzqzzysqszjylqdlllldzqlyjzsnsyusqzzzsszzsszzzqso
8421
11 89
11 70
41 42
79 94
62 67
37 55
73 90
78 92
4 77
14 16
13 86
36 45
6 21
37 93
16 56
27 72
9 39
73 82
48 80
20 94
63 83
6 85
37 55
20 37
37 55
37 55
20 37
20 37
20 37
37 55
20 37
20 37
37 55
37...

output:

73 1
59 2
1 2
0 0
0 0
0 0
10 3
3 1
69 1
0 0
70 1
9 2
13 1
38 2
38 1
45 2
28 3
5 1
28 1
59 1
17 1
78 1
0 0
17 2
0 0
0 0
17 2
17 2
17 2
0 0
17 2
17 2
0 0
0 0
0 0
17 2
17 2
0 0
17 2
0 0
0 0
17 2
0 0
17 2
17 2
17 2
17 2
0 0
0 0
17 2
17 2
17 2
0 0
17 2
17 2
17 2
0 0
17 2
17 2
0 0
17 2
0 0
17 2
17 2
17 2
...

result:

ok 8421 lines

Test #5:

score: 0
Accepted
time: 3ms
memory: 4328kb

input:

273 byqssdbrubbububbhsrssusdrbbdubbfqrfdsbsqshbbbdsruqfsdusbqbubbsrqssudhrquqrhduhhhbhubbubbsbhrfsfrdsduqbsrsssbdhfqusubhsbudbhubsbfbsbbbrsubbhhsqbudsdubqshhbbusrbbbsbfbsbuhbdubshbusuqfhdbsssrsbqudsdrfsfrhbsbbubbuhbbfbbrdsfrdsddsbbqrfdbubfuhbbbhsbuuddbrbhuhrffqrbbdbqdrqqbfudqs
8827
28 168
33 273
125...

output:

96 1
240 2
61 1
58 1
86 1
94 1
19 2
13 2
171 2
191 1
37 2
33 1
36 1
90 1
13 1
42 2
64 1
95 1
7 1
231 1
193 1
100 1
5 1
111 2
203 2
73 1
5 1
37 1
35 2
34 1
34 1
34 1
34 1
34 1
34 1
34 1
34 1
34 1
34 1
35 2
34 1
34 1
34 1
34 1
35 2
35 2
35 2
34 1
35 2
34 1
35 2
35 2
35 2
34 1
34 1
34 1
34 1
34 1
34 1
...

result:

ok 8827 lines

Test #6:

score: 0
Accepted
time: 20ms
memory: 7636kb

input:

1630 gpdmjhvkfrxglffvjgghhtjujfrktintghhwunzwwufktxvuobnkajinjrkrubtrxfwvverhgkfcxkhpldpalxfwesrwnzjnjggvbtffgtagwmgrbrakjggedtjyhwkjclkyftdtlszfwdsjolwfjbwisftbfxumytlglgeaemklejwjytwhadqjwstzmqfzrfnyjmnhhkrmnsaabkgffggmazoemaznnwkrwjzajwgkftkhsbswmrytnnljynfkzjjwzrstlqdjwnfyawreltmeaeglkjtymafffgl...

output:

388 2
300 1
806 1
13 2
518 1
1079 2
570 2
759 2
440 2
701 1
0 0
6 1
1019 1
28 1
930 2
575 2
36 1
647 1
455 1
156 2
188 2
1151 1
252 2
1281 2
218 2
423 1
423 2
318 1
1053 2
366 2
754 1
1110 1
197 2
144 1
266 1
537 2
644 2
180 2
808 2
1274 1
133 1
271 1
1014 2
366 1
498 2
855 2
108 2
199 2
201 1
475 1...

result:

ok 64835 lines

Test #7:

score: 0
Accepted
time: 218ms
memory: 63172kb

input:

242681 nuvwtjlknjuypqzgbbkqljrojspjdoiesidzihlfiouurvgykdvvwyonssgajdkcobgyezfmetbjbrhiuveczngqjgbndmqwckapzuoborgyoixplzxpmptqpfdkokdpjuagixkjurccreyaaeyvpduutxqsmvtgtlfeugbvxmnmtfjxqnnvnkzcqacpwqsfjwlpfuemheleqlfzdqnrmvnnqifrtugyikhdlmwxtjalxexfdusvzqfecsyyrcnxrvgkjjkilvaqjiylbxlrfktnlxunnwjdftvxw...

output:

83044 1
37882 2
216157 2
48382 1
10896 2
176055 2
105310 2
155181 2
81628 1
18757 2
43985 1
18517 1
77084 1
60712 1
60844 1
3686 1
28003 1
16940 1
109452 1
227172 2
19371 1
74520 1
205350 2
9148 2
36108 2
56490 2
213082 2
36744 2
33340 1
64057 1
50728 2
4440 2
9544 2
38310 2
50945 2
7694 2
95347 1
9...

result:

ok 108152 lines

Test #8:

score: 0
Accepted
time: 122ms
memory: 44724kb

input:

180103 qwfrakvhsdleaugctbpvricopqgvnlrehvkpwerwmuxmcvievsfwckmdgferkwupuclsppcwkrrmkphflwsrobnphvfblplpqoriniddagiamlmbueympfijmexgjqodqpzzmxqvkvdturtgryppbojfhdiwmqllanylzqpmirzykccrwclylcejxejnnfmilusxgkouzikivzjgdmlsjtpogssfflroagwzrxxaroxernwhgknnlyoiuiplpkeagxqdsjfmabgmxfwjrdwalkydubsuilywjopqx...

output:

36 2
23992 2
62392 1
9269 1
34734 2
85369 2
20691 2
1030 1
83979 1
123117 2
89661 2
155084 2
10317 1
1934 1
12145 2
4175 2
47274 1
35439 1
96980 2
72256 1
25986 1
41548 1
818 2
11184 1
24031 2
45793 1
14250 2
89381 2
17294 1
84621 1
40414 2
55400 1
8323 2
25646 2
714 2
32042 1
58243 1
77992 1
18882 ...

result:

ok 37053 lines

Test #9:

score: 0
Accepted
time: 138ms
memory: 33012kb

input:

73372 mehadcsrhwawmxbxvvxifuynioutljndybapfdksfdeveztcckdskevoszwwnsgddzdtfwgkutzxnyfvxreojsuihgikqzevlcucghiwsfrgkzeqtsqirlpmmotugmcyfyvvuzupctonsrhjjyvzqqngeclnzrufmkfponiuqhccufaoeultlwnqkzwtvirzkznvjmpmhuhabjumdzbcwzqkednbftjezuhhpsdrjoixuodbnylovfouqosbhsloyzzvfmbemghgucwbzskhijtnkcxpwwudheiqya...

output:

1460 2
12675 1
40437 1
43220 1
8004 2
19049 1
28796 1
63645 2
39662 2
3277 2
16125 2
1570 1
11919 1
34196 1
9732 2
6417 2
17545 1
23590 2
47081 2
31666 2
7006 2
12116 1
42893 1
3318 1
55561 1
7436 1
5446 1
149 2
5348 2
16859 1
13004 1
22913 2
11114 1
4882 2
13019 1
3067 1
44996 1
9517 2
16829 2
2719...

result:

ok 224618 lines

Test #10:

score: 0
Accepted
time: 250ms
memory: 55400kb

input:

186088 bxwcogtrxvazjmagnlvigjzocjrleehmugtdsfwqfyqtgyvakswmwdulujtikjwawswnbmjpzhrsfnocciwuvhnnkekjkftskwokihunshpelsagdtwphczbdjzrjxhgygatpziuukhzjgqjjoalgrzmozauezjnbpljzqllkeognywybodbhfnjpksvwikpgcxpjrrjxhmhszlezdwouaeuxtgpupbhlmtwdjyrwuxgxzonmsunmryapxnuoicapisawessxbvdwrwqlafdabnsihkhlxgszuobj...

output:

18108 1
32696 2
30914 2
119897 2
31752 1
75298 2
78498 1
42110 2
143396 1
1132 2
163178 2
4096 2
948 1
56404 1
68376 1
10237 2
94467 1
101883 1
8666 1
151812 2
74144 2
66102 1
72213 2
4053 2
16411 1
27608 1
15003 2
176714 2
62891 2
78697 2
20178 2
94239 1
75452 2
2379 2
118246 2
4684 2
58526 1
51779...

result:

ok 172922 lines

Test #11:

score: 0
Accepted
time: 254ms
memory: 58088kb

input:

186410 ojchhvgbrjsztaoafyjhyfqggvmvjzwrtwnmogssbntvkvqhhtwzasnvndmqpchuvqqevtlobrornktvmemunbmyhvvjyhlcrvlwbqtvqgdpzlrdnclxcxkizmhxjxldaloqoitfndvkhnwfemqmvjlsjzuxhrofhhnmugqcreurwdbsqbuqnfcajnpdftlntmjfeviiaebjkcwxnszstwyjnhwegcltalytuksezobgotzonpibxrnajrxxcrcmhxacyxhghbmlbgeccfgetgorsokiutfnvbium...

output:

16856 1
71655 2
83151 1
2075 2
3199 1
90981 1
51907 1
20486 1
41939 1
4637 1
8199 2
61726 2
38456 1
56904 1
21357 1
33586 1
15873 2
40636 1
17730 1
83981 2
19237 2
39632 1
35226 1
9114 1
39309 1
67049 1
3720 2
82968 1
50575 2
34133 2
4566 2
15440 2
31468 2
7908 1
37504 1
76914 1
17951 1
5141 2
55150...

result:

ok 219919 lines

Test #12:

score: 0
Accepted
time: 144ms
memory: 56692kb

input:

219911 emslzelqkdqnfzzpqymsagwiidrlsycvfxfnayhtswbmguhobocnxgbifwqmtjdfvfqbjimptekcnuornjajduukeixeheuzncviysiijtlngtggedpcgdmdeakwwuxjvgccbhxqfzbtxitfqvuktfwfpduwozrbbsshrdnwfvqmsewgifgocchkxpylnpwqiqxgoiqdhrgxjwdgebmljhvreclzavaggsltebavidgvtwkbyzafxoyyxwnczpfdbasqcugbsfauaaqpwhgybnqtkywiutudrxwrk...

output:

1910 1
57927 2
0 0
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4758 1
4...

result:

ok 111910 lines

Test #13:

score: 0
Accepted
time: 130ms
memory: 24332kb

input:

27591 qoamkvpkhebzvrlmbrhtyobcauixphhughiosaymkjwgvzeleiihphqjljdyxwmauixecqirqvgdkggnrouvmsknplfyqzupozdogbjhlvtmhhipthoohtkuefvevjtonyaxkkvaydtckbfswhbowtwgoiwrmriodgzdzbbgzuvmcxsxhkkmrxbomuovbfrudedgcgpnthijskseiuswhsjqchnmxxaiyjmwluhlybvrhlsdejiqlqswbalxrslxsfmtzpshngxrudibpxqrisgveoyhczmydkxvym...

output:

2337 2
11280 1
2120 1
7631 1
15249 1
12389 1
2491 1
701 1
12413 2
4742 1
3119 1
3845 1
241 1
2242 1
2976 2
1942 1
17140 2
9309 2
319 1
2487 1
9295 1
7747 2
1566 2
343 1
2848 2
16762 2
1031 2
8117 2
1280 1
6269 2
3941 1
11367 1
678 1
5591 2
9710 1
4459 1
11616 1
2066 2
2380 1
4209 2
6821 1
6895 1
286...

result:

ok 246741 lines

Test #14:

score: 0
Accepted
time: 282ms
memory: 90556kb

input:

341125 bjqwhatbyjvcngipxliiyuijsjrjxwzthvhjchimmogzhyzzljdbbczxodxncpyynadfkjvjbbbsaixetwghtrkltyulbzpgjkaapbfiifelylfchmucgvqnzotpttltvvmykzqnsoecbjxauzebuveqfzkboboqagcispceyymhalospakelzhefprccpyjhwwwituaikrtdejyfpvxnmzpubeeddtiutlombedfkiqkytygyhejqmxzfuzhsnjqtakbcofgmfiemkmgzklqowgtaaqfmscgqypj...

output:

42658 2
24213 2
46758 2
40638 2
35799 2
21163 1
30618 1
79653 2
64601 2
37538 2
29919 1
72152 1
66691 2
27081 1
31116 1
304408 1
25602 1
60614 2
122304 1
101913 2
14577 1
51665 1
65739 1
33235 1
91654 1
60465 2
7624 2
110716 1
23286 2
19248 2
30402 1
136250 1
19871 1
51645 1
287756 2
23703 1
27572 2...

result:

ok 254470 lines

Test #15:

score: 0
Accepted
time: 220ms
memory: 72020kb

input:

230956 ickghckqwfctpfezebvddraiypwzfkwowntqjvzoggowxcsvdjfqyohfijsmarguyitysnqbxfqlqbedbezmshickgoeiqnonxobfakhlzkllytezozcnjcclrhuscvdyickhagzoszoioylpsaliembknmhsufbttnnxqskmjavhjdfcnjqjkgszavgpiothnhqxptqjptzplbefpbiqkbaqjnqqjsedcspqimscrnbqxvlerdjkgamyvzpcedkemfedghtbgcsshufuntyrqgjzdhlostohexdx...

output:

26052 1
71434 1
1169 2
38032 1
3940 2
97505 1
37638 2
98861 1
9927 2
72459 1
34568 1
59872 2
3180 1
43380 1
15059 1
87580 1
4370 1
10425 2
32180 2
24344 1
14788 2
70666 1
66862 2
10455 1
32939 1
66572 2
76295 1
16250 2
131590 2
54251 2
92669 2
32912 1
74600 1
90259 2
4324 1
105051 1
11870 1
67918 1
...

result:

ok 270570 lines

Test #16:

score: 0
Accepted
time: 181ms
memory: 56480kb

input:

186071 aurostviurvtoiqoypigphfzrikzcgkmeaxyfcacrfgfjydrrvkdceqtytiltlmsbdrzladsefbgsvvrzlfabpdxkdooihngxhvfqonavyudmrebnmzueivszflrtjskbtxfgtjozblqizihgrqfmmlhyzfxwuqcdockhovkktwzlafxsppkbixemorifpukqynsdhnipgsasthpdwpdyomtuwqrxpcudgwaeipvkjootitghgtixekeobafapvunnipfohipbyygnfvinxtjjjxbczaeylzyxkrh...

output:

34423 1
12829 1
59438 2
35421 1
12255 1
100163 2
41577 2
6774 2
14807 2
104600 2
59322 2
54175 1
46155 1
18036 1
6280 2
10689 2
44895 2
36330 1
829 2
75255 2
14503 2
18365 1
10852 2
90978 1
124489 2
34974 2
54825 1
39876 1
11946 1
141883 2
3108 1
51119 2
120937 2
49211 2
1419 2
28253 1
29689 1
67478...

result:

ok 220760 lines

Test #17:

score: 0
Accepted
time: 2ms
memory: 4388kb

input:

883 uwxjjnxwxyycekwnxjswwvckkijydwykkyknzjxdinwjynwnwyxnkxjkjjkkxksknivknknkwnfwkjkvvekkjkwwjjjnkwxwjxkeejnxyevxzkxkycyekwzyxjjxywnwssxjvnsxjijkywvjsjnwvvknkjwnnjkkxkfvxwxxkxscsnikwwijjwxnwjswnwyzwwuxyykknjsskjkywvzsjkwusvxwwxuwkkkjwwvjjwsknsywxxkxwkxwwnxyjvkkwnksckxwwzvxjjwxknjsjkjkywfzsjkwusjxxkww...

output:

303 1
193 1
81 2
273 1
73 1
413 2
325 5
283 1
580 1
805 2
275 1
272 2
369 2
104 1
6 2
55 1
121 2
119 2
189 1
790 1
84 1
47 2
270 2
26 2
92 1
0 0
291 1
471 2
147 2
72 1
207 1
124 2
226 2
611 2
73 5
118 1
470 2
451 1
8 1
458 2
815 2
79 1
154 2
451 2
208 1
12 1
18 1
207 4
44 1
854 2
76 2
624 2
293 1
16...

result:

ok 982 lines

Test #18:

score: 0
Accepted
time: 439ms
memory: 129348kb

input:

472761 envwahmuzbjgpbfooqveovgpgcbaizookxzjbsvolqobhgqooppxqyogfkravafjbmpphmuhaspqzbveokgmvmtrvreydvzhnrobjhedpjmlimhhlxflunicljgdbflupeixutyijzgxbogqqmfsiuedrmiahzgrkoakxkizltpebontmiwodbcdgiyontejtuhddqtwwbqeumzlzxdhkxrwrviobkgqjzqxiyktgglrzzybxfzzyphawcgyxrtzofhjtsatadktznxndnpkbbpnjzbgbovpebpjh...

output:

42945 2
57333 2
33037 2
17593 1
3640 2
283278 1
235 1
145834 2
24727 1
62907 1
34843 1
8435 2
209632 2
111930 2
165564 1
27460 2
107039 1
57323 2
42421 1
66110 2
25508 2
50677 2
46223 2
224524 2
244787 2
52728 1
16379 1
12113 1
327854 1
154852 1
14554 2
107947 1
120597 1
29922 1
75243 2
67854 1
6966...

result:

ok 316350 lines

Test #19:

score: 0
Accepted
time: 137ms
memory: 29328kb

input:

7581 nhxypwhnsvffyndvpcyikdwvbojfjoklrglgfauutedxurmtbbvbmmfblzosjtgyjxgczcwknxvkmubwabdkbiekjgiislyyprxpuhzozaaxvomyfxvypwtkaxwlbimniknzddkluevaqojgewnnbiicykokqytknohbzcczgziwyzjhvqbwikoejuqwankwnzatneuvfifyzvfokjyifdjkpghjhtjoqyuvaznibylhsounbogylainkhujrwiwbyonhkykhonkuqnwjxaboukftykzjddwwoaxpbo...

output:

3512 1
2504 2
140 2
3722 1
1516 2
2471 1
4092 1
4304 1
597 2
448 1
1357 2
1789 2
4747 1
2260 2
20 2
2518 2
2628 2
6316 2
304 1
877 1
1804 1
0 0
6341 1
199 1
5509 1
1583 2
1918 2
3976 1
2679 1
5595 1
3104 2
3809 1
6466 1
6410 1
258 2
894 2
3365 2
1636 2
5163 2
80 2
215 1
2743 2
4962 2
3452 2
965 1
35...

result:

ok 393809 lines

Test #20:

score: 0
Accepted
time: 598ms
memory: 132236kb

input:

467766 mxuayezmqogeshfzwafkdxcltkyqtypxsnpvkxjwtomllsfhbxirmxrbmyyqmwdnkkmweutzdxvkmjuoaloiaopqpgvvydtqsvyovwukjhiwlxszkeohdlyjcdqrzickzoukctdoezzdaclzilbvkavparigpqiatjtkhnigsijkgdxiaudxmbrxpdeipsottlivhxsolknqfiaicdpaykilqhiswtmjsflihogbrjjabzhnsyoafmstrsgcxpgwrttmyhkozzmgaasjvdhuuchgamfmxlfbbcetl...

output:

172804 1
54153 1
70896 1
196364 1
36793 2
123989 2
88131 2
116327 2
82036 2
35156 1
58359 1
199524 2
152120 2
4471 2
26955 1
113717 1
43725 1
3478 1
76277 1
33067 2
153326 2
129770 1
60717 2
193455 1
17709 2
58766 1
87199 2
131308 1
48512 2
52995 2
215092 2
129085 2
213267 2
102490 2
116165 1
18889 ...

result:

ok 388654 lines

Test #21:

score: 0
Accepted
time: 367ms
memory: 127948kb

input:

490464 ltdcgjjalpmgvzoknpjnxypjmedcdmaicpgkwvbmocnssmhmgqfjerpalxhnkuizvpnjstnvukzutxipujwbodmgsxbtpgjngvcloguvrfbbhglbbyeczeytfaonjvpqutmbutcsrdvnknoeafrkewolovuzzjwytknjbjldmzjzgkxgvzaqhewmczglyrderennzatgxtazuijqgsfraiqzfbcnuuieclunezelsviekdgwquslfyhazwjbtwxohxemnpsunrbeehwilrspwijbspcchxgecwfmq...

output:

142827 2
22589 2
190886 2
90982 1
4054 2
71858 2
6821 2
52417 1
162855 1
21524 1
46855 2
200940 1
27630 1
200902 1
1373 1
156336 1
208478 1
197279 1
166654 1
29822 2
4359 2
103054 1
52243 1
148247 1
278767 1
399145 2
97331 1
1291 2
134796 2
156632 1
106598 1
7107 1
141123 2
133845 2
114029 2
70057 1...

result:

ok 269116 lines

Test #22:

score: 0
Accepted
time: 498ms
memory: 117908kb

input:

425242 vzsfinkepzcxiqiwutuqebzzixujmgesgipzyvpldkcsemypikjkofofdqkrqgwwdybjorhzdtdrjllsjvrovgrcvbcvwgwnbatlocohpxeithfsxsuuzjuxlpxwmprcixrirqeuwukadsmbttgewbfxancxpcfnpqwtclblzayuxtodaqzrnsffyjshhllcrcuwuhizyfsbiyxevgnswoluhmrzsyuetyqyyrfhwhomzdviizvfpvdjslankliasgoczaynnigvdenubndrzrnwafdmsutpaiagj...

output:

63325 1
196071 1
24390 1
213585 2
71814 1
12851 1
104957 1
20309 1
39446 1
167041 1
37453 2
252872 1
17358 2
24770 1
231991 1
53193 1
156609 2
4639 1
69098 1
273174 1
85829 1
126147 1
19273 2
77581 2
14335 1
160418 1
28264 1
10924 1
132290 1
107880 1
47783 1
60076 1
1261 2
128806 1
167946 1
132126 1...

result:

ok 303077 lines

Test #23:

score: 0
Accepted
time: 398ms
memory: 122908kb

input:

454707 vwbyukoygoqqrigcfszkipbdbzjzyttdzskqtqlcpbgthriyjeossefveqawvtqmxafdtcfsmzencamtbzgpvuaiomnytsldtnmqyiyapzjyqwsmikkdzdwabupkoemlmufpukkqludgltwfmguyaxlhxqsgzafkplcsdrrzuvokwlcafaqcxrwoqekrquvltxhmurnjubdpxwqiestyuxfzczmcfwgswepvnobukiqgccvdtsjwzryaszihgrnontqxrkvpcrnrraqnsfycttlmgqasqxzomgwrg...

output:

128697 1
122598 2
254911 1
20413 2
62351 1
197560 3
55270 1
118182 2
51929 2
275074 2
3345 1
121324 2
19046 2
10571 1
143485 1
178154 2
40683 1
102973 1
110924 1
49711 1
113492 2
24565 2
179580 1
57191 1
50743 2
30440 1
191559 2
238898 2
96727 1
3338 2
81109 2
146811 1
92114 2
31328 2
137044 1
37068...

result:

ok 319866 lines

Test #24:

score: 0
Accepted
time: 373ms
memory: 119584kb

input:

428928 vzgfzwrlobbigranxhmtgswspagsapxvebdexhntjvoltdjafhhcgkobvrxtsyrjnjmbtwpaqtbwxmqjicohrcxxxwoguggqowvmzrssafyyxqfgkslldcztzzpqjzqnxyqedqxqnnaxrbedchyciebnzudpypnfrfvzvhwrktucmtduopyhaglqevkphglkasbtgfbbdqjgxdplijajihtuttfukbbjirumyyuxnitwyjilyrelfrbducmaugzrgkewxcwktzcsrnkjulkbaondlaxibbleivowg...

output:

118116 2
303426 1
158523 1
5363 2
96434 2
108531 2
57265 2
78273 1
39897 2
52883 2
196420 2
167452 2
159055 1
178369 2
68989 1
0 0
38920 2
72320 3
133357 1
50610 2
126369 1
22656 3
319666 2
70959 2
50519 2
2753 2
90361 1
103184 2
139908 1
191361 2
3929 1
45672 1
39900 2
36241 2
103404 2
39655 1
7987...

result:

ok 373485 lines

Test #25:

score: 0
Accepted
time: 498ms
memory: 97392kb

input:

314262 mbdjwwfvzqaspeoiexlqxmrlyuoolnnkidvdglszjlgzolwbdnhubckcvsztafntbjxswxmvmrvtxpaperptfcntgvbjtyakjxvyaoqiamxizuwqorsgdprxrseresikqbjlsyrnomnrnojekvidktavpiraattgcfsmlzcffbnmzjyvyziodlifsgnlrzlkkcwunfgfwuvpjqrpcqqjagrxbglfguhsnprjxeuushsefcbybntjprjttvfroeqiutqtnwgcvqldllccqufjevxnplevqmegozcxw...

output:

154418 2
16960 1
103408 2
77635 1
201145 1
148788 2
13123 1
171110 1
115337 2
146478 1
25566 2
26141 1
3881 1
31902 1
213972 1
25530 2
125052 1
65575 2
126216 2
142989 1
178707 2
290957 2
64379 1
215579 1
2987 1
109457 2
6756 2
79774 2
60621 2
129094 2
149523 1
57649 1
2200 2
132753 1
58773 2
38075 ...

result:

ok 372975 lines

Test #26:

score: 0
Accepted
time: 604ms
memory: 132368kb

input:

473345 yssaokzadzdzwpxlvavmrsuuwhovysvtcwhabnurlbpavlhpmzxdfbuavqykcpdkbawwnuhoadbektfvjfsdxmeiabdbicqabwsrdcxrwonsitbugmmgomhyrhtidxxqssqgxnfyvowfpzdmnshsilbeucnrgwlymndpbcvuprpteagixtfdlkwdqzydhnisvhsftcbagzxksdoizbzlisqrsrblxxcqraxdboiuoahjsvvqnavubfsmtvnctnfyilvbwuyuycntboikpynyfqyltslpyrqkufpdy...

output:

26045 2
92986 2
131091 2
98180 1
169157 2
169756 1
291875 1
176714 2
8839 2
173234 1
156976 2
5856 1
225621 2
54482 1
55314 1
260577 1
264562 1
267898 1
46760 2
79964 1
169773 1
160589 2
240762 2
48240 2
52291 2
248942 2
71062 2
170830 2
38396 1
206871 2
62246 1
230237 2
250690 1
107169 1
97001 1
21...

result:

ok 382491 lines

Test #27:

score: 0
Accepted
time: 378ms
memory: 125524kb

input:

466710 dwginluwtgjslxqrozdqemoxtlujcqzptsweddoefrtfmnnyhtvllwgzgfdskoztqirvqlcbaiynfvpwgpnnyyjvfcbjbyaphyxhuxkyobnhefulkudwlqexrjokdihkezvwleapgmitgcdlvfzacwofjgyhvgijhgpcviqcqzjxhweydxcxsbkljylktfvthsrhyyboomrotqrmdxexhbkwcvqwffemtipafzcxwycstjbijbptvkxufqjfyweptlfboctrgbolfogwvqghixsnucmhsjinlpcif...

output:

139129 1
320780 2
50556 1
168598 1
221315 2
260545 2
299464 2
43913 1
241072 1
50187 1
2843 2
5810 1
286808 1
106766 1
28411 1
52637 1
207829 1
52713 1
19630 1
4863 2
49190 1
126306 1
128787 1
179698 1
138097 2
81942 1
69844 2
7513 1
7117 1
433683 2
51537 1
75520 2
90833 1
234279 2
67468 1
124997 1
...

result:

ok 355378 lines

Test #28:

score: 0
Accepted
time: 135ms
memory: 27816kb

input:

2872 hahahahahahahaaaahhhaahhhhaahaahahhahahhaahhhhhhhhhhhahhahahaaaaahahahhahhaahhaaaaahhhhahahhahhahahahaahaahhhahahhhahaahhhahaaahhhhhahahhaahhhahhaaahhhahahhahahahhahhahahhhhhahahhhahhhhhhaahhahhhhahhhaahahhhahhhhhahhaahaaahhhhhhhhhaaahhhahhhahaahhaaahaahhahhaaahahaaahahaaahhhahhhhhhaahhhhahhhha...

output:

95 1
1697 1
291 1
240 1
224 6
766 1
2 1
1861 5
771 1
859 2
855 1
1177 2
623 1
196 2
1113 2
444 2
14 1
409 5
516 1
2433 1
138 2
561 2
1784 1
252 1
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333 1
389 1
1846 2
1934 3
76 1
971 1
438 3
1761 2
911 1
165 1
433 3
647 1
733 2
66 1
2447 1
582 1
117 2
866 1
1581 1
417 1
592 1
1196 1
634 1
1276 1...

result:

ok 350131 lines

Test #29:

score: 0
Accepted
time: 168ms
memory: 31976kb

input:

4757 zyzyzyzyzyzyzyzyzyzyzyzyzyzyzyzyzyzyzyzyzyyyzzzyzzyyzyzzzyzzzzyyzyzyzzzzyyzyzyzyzyzyyzzyzyzyzzyzyyzyzyzzyzzyzyzyzyzyyyyzzyzyzyzyzzzyyyyzzyzzyyyzzyzzzzzyzyyzyyzyzzzyzyzzyzzzyyyyzzyyyzyyyyyyzyyyzzzzzyzyzzyyzzzyzyzyyzyzzyyyzzyzyzzzyzyyzyzzzyyzzzyyyyzyzyyyyyyyyzzyzzzyzzzzzyyzzyzzyzzzzyzyzzzyyyzyyyy...

output:

1831 1
3162 2
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594 1
1588 1
2359 1
1134 1
0 0
30 3
2470 3
1047 1
4111 1
398 3
688 2
1984 2
1353 1
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1211 1
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525 1
1223 2
773 1
180 2
49 4
1180 2
498 1
384 5
4287 2
313 1
151 1
1 1
1340 2
642 1
388 7
894 1
1845 1
505 4
2686 1
78 2
1032 2
0 0
273 2
1402 2
253 1
378 1
308 1
2230 2
273 1...

result:

ok 379636 lines

Test #30:

score: 0
Accepted
time: 189ms
memory: 30480kb

input:

7581 nhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnhnnhhnhnhhhnhhhnnhnnnnhnnnnnnnhnhnhnnhhhhhhnhnnnnnhhhhhnnnnhhnhhnnnnhhhhnnhhhnnhhnhhhnnnnnhnhnnhhhhhnnnnhhhhnnnnnhnnnhnnhnnnhhnnnnhnnhhhnnhnhhnnhhhhhhhnhnhhhhhhnhnhhhhnnhnnnnhnhnhhnhnnnnhhnnnnnnnhnhnnnnnhnhnnhnhnnnhhhhnhnnnhnnhnnhnnnhnn...

output:

6495 2
1340 1
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1780 5
5972 1
3712 2
1082 1
149 1
2392 1
1001 3
95 2
2201 3
79 5
732 1
1234 1
608 2
849 3
1628 2
3014 2
977 1
2198 3
1859 1
1224 2
1185 1
2431 1
1472 1
2509 1
2878 1
573 2
287 3
467 3
926 1
5441 2
5216 1
3133 1
885 2
527 1
1218 1
2965 1
85 2
562 2
908 2
4325 1
5380 1
6463 3
767 ...

result:

ok 393809 lines

Test #31:

score: 0
Accepted
time: 329ms
memory: 51364kb

input:

85669 kakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakakaka...

output:

20535 1
19105 5
55139 1
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16337 1
11263 6
8777 2
19422 1
2511 2
31189 3
38864 1
14580 3
9373 5
21583 1
1771 1
1860 1
6374 1
8148 2
28259 1
16758 2
7574 1
33 2
12236 1
7942 1
44077 8
7278 4
27231 2
16719 7
15133 1
929 1
1327 1
75214 1
11131 2
11824 1
6196 1
3012 1
36032 3
403 1
64015 2
38...

result:

ok 386442 lines

Test #32:

score: 0
Accepted
time: 1116ms
memory: 141120kb

input:

467766 mxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxmxm...

output:

88624 1
68899 1
99970 1
4509 1
104737 1
94922 2
228678 2
72099 2
179105 2
46773 1
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63799 1
148929 4
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32691 5
38650 7
36139 4
37167 1
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63589 3
53793 1
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100458 1
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95325 2
226595 2
1592 1
141733 1
162326 4
59236 1
142415 3
212166 1
214788 2
32652 1
406...

result:

ok 388654 lines

Test #33:

score: 0
Accepted
time: 756ms
memory: 137136kb

input:

450567 hyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhyhhhyhyhyhhyyhyhhhyhhyhhyhyhhhyhhhyyyyyyyhyyyhhhyhyhhhhhyyhhyyyhhyyyyhyhyyhhyhyhhhhhyhyhyhyyhyyhhhhyyhyhhhhhyhyyyhyyyhyhyhyhhhhhyyyyyyyhhhhyyhyyyhyyhh...

output:

302958 4
97887 1
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349731 1
106088 1
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21284 1
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10130 2
48360 1
174006 2
50549 1
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134729 4
44873 3
325361 1
19140 1
45870 2
32067 2
241152 3
61742 1
241947 1
184679 4
91347 1
152526 1
79672 1
104727 2
109516 2
32589 3
7264 1
11703...

result:

ok 370071 lines

Test #34:

score: 0
Accepted
time: 776ms
memory: 137512kb

input:

461960 jljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljljlj...

output:

287122 1
163230 3
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123221 1
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73154 1
114518 1
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174287 1
60060 2
150394 3
86736 1
87524 2
244212 1
29715 2
71969...

result:

ok 337620 lines

Test #35:

score: 0
Accepted
time: 874ms
memory: 147308kb

input:

493783 cycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycycyyycycycccycycccycycycycccycycyccyycyyycycccyccycyycccccycycycycycyyycyyycycycycccccycycycycycyyyccyyyycccycycycycyccyycycyyycycycyyyyyyyycy...

output:

128958 1
156145 1
213180 2
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301386 1
7713 1
129486 2
63871 4
169260 1
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252091 3
209772 1
222837 2
148441 2
324660 1
20588 8
304283 2
11720 2
174830 2
195118 1
178272 1
248569 1
129640 1
165936 2
139075 1
135828 1
249...

result:

ok 393100 lines

Test #36:

score: 0
Accepted
time: 749ms
memory: 141000kb

input:

490464 ltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltltlltltttlttltltltltttltlllltlltttllltltltltllltllttlltlllltltltltltttltllltttltltlllllttttttltltltltlttllltltltltltltttltltltltltltltltllltltltltttltltltlttlllltltlttlllttttltttltltltltttltltltltllttttltltltltltltltltttl...

output:

17548 1
116890 3
385602 1
345670 2
33425 1
92526 1
119395 1
232165 1
149810 4
183022 1
129199 2
342393 2
151044 6
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133004 1
72635 3
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215433 1
286654 3
125654 4
408193 1
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304190 2
236094 1
60719 1
29490 1
282931 1
88562 2
88360 2
227458 2
91466 1
455609 1
3519...

result:

ok 269116 lines

Test #37:

score: 0
Accepted
time: 773ms
memory: 135224kb

input:

454707 vwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwvwv...

output:

47810 1
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310372 1
259678 1
42119 3
163219 1
19776 1
358317 1
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23923 2
168100 1
227405 2
74272 1
30095 1
72129 1
15742 1
57879 3
1742 5
128447 2
4168...

result:

ok 319866 lines

Test #38:

score: 0
Accepted
time: 542ms
memory: 82728kb

input:

225793 bqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbqbbbqbbbbbqqbqqqqqqbqbqbqbbqbbqbqbqbqbbbqbbbqbqbbbqbqbbbqbqqqbqqbbqqqbqbqqqqqbqqqbqbqbbqqbqbqbqbqbqqqbqqqbbbqqqqbbbbqbqbqqqqqbqqqbqbqbqbbbqqqbqqqbbqqbqbqbqbbbqqqbqbqbbbqqqqqqqbqbqqqbqbbbqbqbqbbbbbqqqbqbqb...

output:

28426 3
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12770 1
53868 1
21935 2
43645 1
117480 2
89195 1
80398 3
1866 2
28153 3
150129 1
17172...

result:

ok 373671 lines

Test #39:

score: 0
Accepted
time: 702ms
memory: 131640kb

input:

467766 rlnhpbwjlywapfaasbaoszkozanjrsandukghcrykhkqdkhbselyricojkfzklkkzlkxuxuzhbqcwufbixdqnznhfafegxzuaekgrabikukzjtazpidchjpvmflmkiemadaxkmjdjpekzvwjqdkwawryazicokzzzbbdpcehbpprezhofuzqvqdkkrmjkkdztayrwjgpkcuyeaylmyyzlabcxcyvuvrgafybbkbhnyokmduubbabauwxolzqzkaaytkfqojbnlziezcykkhbcfwhgbboegtcpixqc...

output:

357 1
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133 1
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464 1
342 1
69 1
567 1
366 1
21 1
558 1
365 1
294 1
510 1
67 1
60 1
127 1
351 1
601 1
468 1...

result:

ok 388654 lines

Test #40:

score: 0
Accepted
time: 648ms
memory: 127300kb

input:

450567 oopiyxxvkcjzazlcdsyajkbiycnzahgyeygafdknmkkixdsfyuzndzrgccdoccwaxjnpbyrbhynjxlqzjgrghupgkfbtzxfovmyansuvndugmetvazcafsbayuyjrkwtvauzkixkyespychhtiwksimfknqgbzbvkbreyguknpaafdzpvbyezophrtkxbawqcwbksxbippabepgjbkxumqobaqknxqmqbcplbdnzafrgneoidskzyardohfulyuvbrchvnvybwnowvzgbapwvvatcsyihtnayknkb...

output:

314 1
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66 1
135 1
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140 1
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344 2
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366 1
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139 1
315 1
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304 1
55 1
204 1
196 1
226 1
111 1
328 1
77 1
379 1
278 1
186 1
396 1
375 1
185 1
229 1
132...

result:

ok 370071 lines

Test #41:

score: 0
Accepted
time: 629ms
memory: 129916kb

input:

461960 daaavyrgmdokkybatocvzlufnzswcwrchvaxzpjibaclehygywaxdakcbamywqhksrjhkzzeakkwhwlhaaajwkqorzcnbjrnlloyaealylkabqegvltmxuflkthfeyfnbijokmjfhykblzhufjijmhdgmykkmiskbyzyqsvleavkbhmykymbzbwgyfzyobevyqvxeqbyyipkxnydirftagybguzclalvzzzwxayybrlbskmamwkdbaaollzkipsyxvvgyasamcmvazwqmdbznaodlrakkvfkaagvq...

output:

432 1
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142 1
204 1
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229 1
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344 1
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381 1
297 1
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261 1
295 1
245 1
365 1
317 1
386 1
363 1
385 1
422 1
328 2
268 1
95 1
403 1
203 1
252 1
413 1
283 1
441 1
243 1
...

result:

ok 337620 lines

Test #42:

score: 0
Accepted
time: 684ms
memory: 138516kb

input:

493783 ovivpzoedyyjkwrbvkrtiiwkozfzztpprgtwikrzsiefvtbwizyjytrbaakufuaosztydoesxxmaqiblagaexysgjsztwyunmstfrrxibbjhehyzqetkkzkypkxtzcbbprbctbklydyrckrkfxeeeknpbtnvhoefyzoqyyzawvmtsqysozubwubdkwzacjhuxgrpsznwptazayicaacbvgdbhkihdqntslxqtowtayxvkoazqjqokqsvbayetpyancqjwmlwgbubsymqaxuhrpatcmgzppataltmh...

output:

398 2
418 1
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318 1
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363 1
100 1
42 1
281 1
455 1
318 1
64 1
315 1
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120 1
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225 1
158 1
278 1
425 2
384 1
247 1
244 1
359 1
69 1
42 1
371 1
184 1
196 1
79 2
31 3
354 1
62 1
337 1
228 2
2 1
445 1
64 1
164 1
428 1
417 1
10 1
16 1
191 1
316 ...

result:

ok 393100 lines

Test #43:

score: 0
Accepted
time: 591ms
memory: 122264kb

input:

436409 xkabeithdpbcihaxracbaweybahlkrbpjcbwbkuwtjrcualbouzgsckgzazyflxhmkgauawkvsmawojbwpbafnakbaehptatbzwbuaflyafmsccsduygixbyxokvbwtkkgeeooujkdbdugabvncbkhdalecbkufadaeyybkxhgwynsytjhavgkwdxjyykyuyfygdsjyekikzhavhdubkrbnwicpnzdskwmtamrzboknbwszibkbbekboqkljurhryyvcfofrmnezamzrdxkchkkkiitvaxxlikubx...

output:

307 1
79 1
217 1
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139 2
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151 1
240 1
240 1
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20 1
98 1
157 1
324 1
72 1
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366 1
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272 1
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161 1
244 1
219 1
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232 1
303 1
373 1
247 1
217 1
118 1
141 1
349 1
47 1
49 1
0 0
23 1
405 1
139 1
152 1
403 1
313 1
59 1
313 1
282 1
129 1
376 1
249 ...

result:

ok 355325 lines

Test #44:

score: 0
Accepted
time: 590ms
memory: 133608kb

input:

490464 kzyqauaymvyotgfesamhymskzbbvsqikkravgiavcekkenbkmqaniyheyybqlkmydvvjtdbykbmkbjsuqpwnqldbwzdssstpcxpwhgubsirmcakkapmofahvvodsznkezyalzzktfghhmkykqaynpnxtrzqpbiyjwczamdzjumzjojbbpwwujfytkrhatkdhwcktyyqqececobgoyywguohizvckiblfenowywjklbknxylhgkejahlnnndbqglgarydkbqedpxknxcnzgdivybvmxkqyxmkbbyja...

output:

280 2
282 1
33 1
243 1
243 1
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113 1
168 1
103 1
240 1
174 1
318 1
62 1
366 1
202 1
152 1
213 1
253 1
67 1
161 1
357 1
366 1
85 1
162 1
154 1
202 2
153 1
308 1
19 1
208 1
199 1
175 1
153 1
20 1
259 1
175 1
138 1
38 1
154 1
84 1
16 1
29 1
233 1
61 1
98 1
144 1
23 1
92 1
245 1
282 1
317 2
23 1
96 1...

result:

ok 269116 lines

Test #45:

score: 0
Accepted
time: 424ms
memory: 119892kb

input:

479116 wiqvdcqkezvxqihvwbodnwgjqkcaljhysgyyyzfbsfhozwxxbrdwfxlblpybvqvgqjzevhynbypsfumtjcdyivbzdiqxlawzvxrcfmrpbhxrwiakyrsbkakpadthqjkmkmwuqauafxzczjvaarcmazustduyrzyueymdklqmlqhitzolghxyyexgbgulrhirbvqwsbsyzxhqdhksujmjvqrfacyjeacbkkamuhldjbadyigawgkfyjzhxlbtyrdolsxipnttarpvzpqsegqtotazbbqeobbzsnrok...

output:

106 2
20 1
157 2
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276 1
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348 1
157 1
38 1
146 1
12 1
252 1
19 1
126 1
335 2
349 1
85 2
281 1
23 1
194 1
18 1
240 1
31 1
146 1
13 1
153 1
179 1
229 1
214 1
307 1
243 1
243 1
226 1
298 1
95 1
186 1
335 1
189 1
197 1
78 1
54 1
176 1
67 1
96 1
168 1
19 1
79 1
281 1
236 1
77 1
351 1
191 1
114 1...

result:

ok 191647 lines

Test #46:

score: 0
Accepted
time: 760ms
memory: 138536kb

input:

497017 bnovpukiikrazkdyubolyaqiztoyiceahfkcvezymaqemkiarknusseycmgraabcyorbpbfbeyxacbxxayayqblxtfbbexnbbiibikhdjfcykbrqabyrrjvdnblyzbciybyxaarjqpvnybdxanfzncitocclakcobazzrmqbwkcwkbuakvbxabekqmybnkkttkknbymqkebaxbvkaubkwckwbqmrzzabockalccoticnzfnaxdbynvpqjraaxybyicbzylbndvjrrybaqrbkycfjdhkibiibbnxeb...

output:

49 2
147 1
158 1
52 1
11 1
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143 1
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107 1
90 1
79 1
100 1
58 1
96 1
67 1
96 1
66 1
156 1
167 1
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117 1
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55 1
161 1
185 1
98 1
113 1
152 1
32 1
52 1
109 1
117 1
115 1
7 1
5 1
71 1
85 1
149 1
117 1
47 1
12 1
188 1
99 1
56 1
47 1
153 1
59 1
162 1
33 1
128 1
116 1
45 1
132 1
132 1
91 1
28 ...

result:

ok 398270 lines

Test #47:

score: 0
Accepted
time: 640ms
memory: 121988kb

input:

428928 egaqxqxzkablqpcjexywkrpbprvuhtpukhkqvkeyhtsoeaxndrjlsjkgjabpicbuzuzqbyoqykmudrnqmzguicabihrbrirbfkyycthknnzgaendlmdiuvfcmbbtrcbvkeztrwxgflvgfwimtkoxebmokwzjyleuyimlnkycjuwdgzicxlznzfktzuwmpaaxakwbhqndeekoyffpoqldhnmqjklcmdedpvlqkjpzfizxjvnxixkqbcsayencsdtpvelzeljznmfoxwdpucktwagaotxodznkkyuks...

output:

1 1
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228 1
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34 2
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127 1
229 1
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157 1
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254 1
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237 1
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140 1
126 1
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86 2
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248 2
338 1
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342 1
318 1
190 1
137 1
151 1
272 1
106 1
282 1
194 1
95 1
196 1
135 1
159 1
88...

result:

ok 373485 lines

Test #48:

score: 0
Accepted
time: 685ms
memory: 136520kb

input:

496121 ukyhzlkuxbfewvyojdexruirflzcyojxyiyzazbnqqamkxjxzhqglacfoxajrhaqazynzssznyzaqahrjaxofcalgqhzxjxkmaqqnbzazyiyxjoyczlfriurxedjoyvwefbxuklzhykuukyhzlkuxbfewvyojdexruirflzcyojxyiyzazbnqqamkxjxzhqglacfoxajrhaqazynzssznyzaqahrjaxofcalgqhzxjxkmaqqnbzazyiyxjoyczlfriurxedjoyvwefbxuklzhykuukyhzlkuxbfew...

output:

27 2
42 1
16 1
39 1
43 1
62 1
60 1
46 1
34 1
59 1
32 1
11 1
18 1
15 1
58 1
16 1
48 1
15 1
40 1
43 1
69 1
0 0
69 1
30 1
69 1
69 1
56 1
29 1
25 1
5 1
8 1
14 1
53 1
20 1
59 1
0 0
51 1
39 1
2 1
54 1
61 1
69 1
10 1
38 1
32 1
44 1
42 1
26 2
22 1
55 1
66 1
52 1
30 1
12 1
63 1
19 1
44 1
20 1
15 1
22 1
13 1
...

result:

ok 371154 lines

Test #49:

score: 0
Accepted
time: 249ms
memory: 104856kb

input:

474987 jwnjmvfuxldgdpywzdrheociakvdxfvjmmwyuoiveblxurzrqvetqidgjsnrthwunoapjsusmxtaueljoigheszqsitpisdvmrktmmeqpavnwlnmczxabgphadghhudazcrfnmdokdgavetopuabyypedweoytzsjfltzzucilwmgstxzfmaovakkkkhanagibtqvwzhsdvpqipxtxjgfctmcstjurgjunmltrdwrxcllxjslcofceqgqbunuskqynrhrrhaxpzqeknqfqolqyyrzpqxgrznkqajl...

output:

175157 1
190919 1
225612 1
94989 2
26227 2
89225 2
405926 1
38145 2
119572 1
34388 1
74688 2
356074 1
179262 2
101110 2
0 0
58512 1
174856 1
47974 2
42055 2
245418 2
68369 1
253045 1
53299 1
109144 1
1176 2
167400 1
99944 1
222341 1

result:

ok 28 lines

Extra Test:

score: 0
Extra Test Passed