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QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#140940 | #5440. P-P-Palindrome | mendicillin2 | AC ✓ | 193ms | 282156kb | C++14 | 3.8kb | 2023-08-17 00:26:02 | 2023-08-17 00:26:04 |
Judging History
answer
#include <bits/extc++.h>
using namespace std;
#define rep(i, a, b) for (int i = int(a); i < int(b); i++)
#define trav(a, x) for (auto& a : x)
#define per(i, a, b) for (int i = int(b) - 1; i >= int(a); i--)
#define sz(x) int(x.size())
#define all(x) x.begin(), x.end()
template <class T> using vc = vector<T>;
template <class T> using vvc = vc<vc<T>>;
using ll = int64_t;
using vi = vc<int>;
using pii = pair<int, int>;
struct H {
using ull = uint64_t;
ull x;
H(ull x_ = 0) : x(x_) {}
#define OP(O,A,B) H operator O(H o) { ull r = x; asm \
(A "addq %%rdx, %0\n adcq $0,%0" : "+a"(r) : B); return r; }
OP(+,,"d"(o.x)) OP(*,"mul %1\n", "r"(o.x) : "rdx")
H operator - (H o) { return *this + H(~o.x); }
explicit operator ull() const { return x + !~x; }
bool operator == (H o) const { return ull(*this) == ull(o); }
bool operator < (H o) const { return ull(*this) < ull(o); }
};
mt19937_64 mt(chrono::steady_clock::now().time_since_epoch().count());
H rand_base() {
using ull = uint64_t;
static const ull m(-1);
auto a = uniform_int_distribution<ull>(0, m-1)(mt);
return H(a);
}
// Author: maroonrk (modified)
// https://codeforces.com/contest/1738/submission/174140231
template<class S>
struct eertree{
struct N{
int suf,ser,l,r;
int len(){return r-l;}
//map<int,int> ch;
array<int,26> ch;
};
vc<N> x;
int dist(int v){
if(x[v].suf<=0)return -1;
return x[v].len()-x[x[v].suf].len();
}
int c;
S s;
eertree(){
x.push_back({-1,-1,1,0,{}});
x.push_back({0,-1,0,0,{}});
c=1;
}
void reserve(int n) {
s.reserve(n+5);
x.reserve(n+5);
}
bool chk(int v,int i){
int l=i-x[v].len();
return l>0&&s[l-1]==s[i];
}
template<class t>
int extend(t z){
int i=sz(s);
s.push_back(z);
while(!chk(c,i))c=x[c].suf;
if(x[c].ch[s[i]]==0){
int d=x[c].suf;
if(d!=-1)while(!chk(d,i))d=x[d].suf;
int e=d==-1?1:x[d].ch[s[i]];
int f=x[c].ch[s[i]]=sz(x);
x.push_back({e,e,i-x[c].len()-1,i+1,{}});
if(dist(f)==dist(e))
x[f].ser=x[e].ser;
}
return c=x[c].ch[s[i]];
}
N& operator[](int i){
return x[i];
}
};
struct custom_hash {
static const uint64_t c = ll(4e18 * acos(0)) + 71;
const ll z = mt();
ll operator () (ll x) const { return __builtin_bswap64((x ^ z) * c); }
};
template <class K>
using hash_set = __gnu_pbds::gp_hash_table<K, __gnu_pbds::null_type, custom_hash>;
int main() {
ios_base::sync_with_stdio(false), cin.tie(nullptr);
cout << fixed << setprecision(20);
int N;
cin >> N;
using ull = uint64_t;
const H base = rand_base();
vector<H> pows = {1};
vector<hash_set<ull>> cnds;
for (int i = 0; i < N; i++) {
string t;
cin >> t;
int L = int(t.size());
eertree<vector<int>> et;
et.reserve(L);
while (int(pows.size()) < L+1) {
pows.push_back(pows.back() * base);
}
while (int(cnds.size()) < L+1) {
cnds.emplace_back();
}
vector<H> pref(L+1);
vector<bool> seen(L+3);
for (int j = 0; j < L; j++) {
int x = int(t[j] - 'a');
pref[j+1] = pref[j] * base + H(x);
int cur = et.extend(x);
if (!seen[cur]) {
seen[cur] = true;
int l = et[cur].l;
int r = et[cur].r;
assert(r == j+1);
int len = r-l;
auto v = pref[r] - pref[l] * pows[len];
cnds[len].insert(ull(v));
}
}
}
ll ans = 0;
const int max_len = int(cnds.size())-1;
for (int len = 1; len <= max_len; len++) {
for (const auto& v : cnds[len]) {
int rep = 1;
int cur_len = len;
H cur = v;
while (true) {
cur_len += len;
if (cur_len > max_len) break;
cur = cur * pows[len] + v;
auto z = cnds[cur_len].find(ull(cur));
if (z == cnds[cur_len].end()) {
break;
}
cnds[cur_len].erase(*z);
rep++;
}
ans += ll(rep) * rep;
}
}
cout << ans << '\n';
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3596kb
input:
2 aaaa aaa
output:
16
result:
ok 1 number(s): "16"
Test #2:
score: 0
Accepted
time: 1ms
memory: 3552kb
input:
3 abaaa abbbba bbbaba
output:
28
result:
ok 1 number(s): "28"
Test #3:
score: 0
Accepted
time: 1ms
memory: 3532kb
input:
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab
output:
15130
result:
ok 1 number(s): "15130"
Test #4:
score: 0
Accepted
time: 1ms
memory: 3512kb
input:
3 aaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbb bababababababaabababababa
output:
1282
result:
ok 1 number(s): "1282"
Test #5:
score: 0
Accepted
time: 20ms
memory: 26896kb
input:
5 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff...
output:
3600000000
result:
ok 1 number(s): "3600000000"
Test #6:
score: 0
Accepted
time: 19ms
memory: 26984kb
input:
5 wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww...
output:
3600000000
result:
ok 1 number(s): "3600000000"
Test #7:
score: 0
Accepted
time: 33ms
memory: 46596kb
input:
3 abbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbab...
output:
133586
result:
ok 1 number(s): "133586"
Test #8:
score: 0
Accepted
time: 26ms
memory: 47148kb
input:
3 abbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbabab...
output:
118967
result:
ok 1 number(s): "118967"
Test #9:
score: 0
Accepted
time: 27ms
memory: 46212kb
input:
3 bbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabb...
output:
114444
result:
ok 1 number(s): "114444"
Test #10:
score: 0
Accepted
time: 30ms
memory: 47472kb
input:
3 abbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbabab...
output:
115321
result:
ok 1 number(s): "115321"
Test #11:
score: 0
Accepted
time: 35ms
memory: 45724kb
input:
3 azzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazaz...
output:
131825
result:
ok 1 number(s): "131825"
Test #12:
score: 0
Accepted
time: 25ms
memory: 38728kb
input:
3 yazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbyb...
output:
6
result:
ok 1 number(s): "6"
Test #13:
score: 0
Accepted
time: 23ms
memory: 38716kb
input:
3 azbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazby...
output:
6
result:
ok 1 number(s): "6"
Test #14:
score: 0
Accepted
time: 21ms
memory: 38136kb
input:
3 byazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyaz...
output:
6
result:
ok 1 number(s): "6"
Test #15:
score: 0
Accepted
time: 29ms
memory: 70944kb
input:
1 abbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbabaababbaabbabaababbabaabbaababbaabbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbaabbabaabbaababbabaababbaabbabaababbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbabaababbaabbabaababbabaabbaababbaabbabaabba...
output:
113382
result:
ok 1 number(s): "113382"
Test #16:
score: 0
Accepted
time: 25ms
memory: 29672kb
input:
5 rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr...
output:
123447499
result:
ok 1 number(s): "123447499"
Test #17:
score: 0
Accepted
time: 16ms
memory: 25432kb
input:
5 tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt...
output:
25319820
result:
ok 1 number(s): "25319820"
Test #18:
score: 0
Accepted
time: 17ms
memory: 21784kb
input:
5 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff...
output:
2746507
result:
ok 1 number(s): "2746507"
Test #19:
score: 0
Accepted
time: 37ms
memory: 46452kb
input:
3 oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo...
output:
1912677071
result:
ok 1 number(s): "1912677071"
Test #20:
score: 0
Accepted
time: 31ms
memory: 41396kb
input:
3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxcxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx...
output:
111259628
result:
ok 1 number(s): "111259628"
Test #21:
score: 0
Accepted
time: 26ms
memory: 39672kb
input:
3 cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc...
output:
13754174
result:
ok 1 number(s): "13754174"
Test #22:
score: 0
Accepted
time: 30ms
memory: 38548kb
input:
3 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd...
output:
1867151
result:
ok 1 number(s): "1867151"
Test #23:
score: 0
Accepted
time: 53ms
memory: 138608kb
input:
1 jjqjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjvjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj...
output:
1856484
result:
ok 1 number(s): "1856484"
Test #24:
score: 0
Accepted
time: 49ms
memory: 139208kb
input:
1 vvvvvvvvvvvvvvvvvvvvvvvvvvvqvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvmvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvsvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvnvvvvvvvvvvvvvvvvvvvv...
output:
190722
result:
ok 1 number(s): "190722"
Test #25:
score: 0
Accepted
time: 59ms
memory: 138308kb
input:
1 txxxxxxxxxxxxxxxxxxxxxxxxxxxxhxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxrxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxhxxxxxtxlxxxxxxxxxktxxxxxxxxxxxxxxxxxexxxxxxxxxxxxxxgxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxjxxxxxxxxxxxxxxxxxxxvxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxzqxxjxxxxxxxxxxxxxxx...
output:
76004
result:
ok 1 number(s): "76004"
Test #26:
score: 0
Accepted
time: 82ms
memory: 139248kb
input:
1 gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg...
output:
81149988
result:
ok 1 number(s): "81149988"
Test #27:
score: 0
Accepted
time: 72ms
memory: 138108kb
input:
1 llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll...
output:
1272080790
result:
ok 1 number(s): "1272080790"
Test #28:
score: 0
Accepted
time: 76ms
memory: 139928kb
input:
1 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee...
output:
12890286923
result:
ok 1 number(s): "12890286923"
Test #29:
score: 0
Accepted
time: 25ms
memory: 26964kb
input:
5 dgasxxawfuzttbnrniddspiplejfqzzoadnogyemjktjqqjtkjmeygondaozzqfjelpipsddinrnbttzufwaxxsagdvkrreghjrkkrjhgerrkvdgasxxawfuzttbnrniddspiplejfqzzoadnogyemjktjqqjtkjmeygondaozzqfjelpipsddinrnbttzufwaxxsagdvkrreghjrkkrjhgerrkvdgasxxawfuzttbnrniddspiplejfqzzoadnogyemjktjqqjtkjmeygondaozzqfjelpipsddinrnbt...
output:
652993
result:
ok 1 number(s): "652993"
Test #30:
score: 0
Accepted
time: 25ms
memory: 26996kb
input:
5 jlpzojmatlmawicowbaazzfyzqdjodsyngoqfnxbshbjywkgafhdarnchbwcskosqxpdjffjdpxqsokscwbhcnradhfagkwyjbhsbxnfqognysdojdqzyfzzaabwociwamltamjozpljjlpzojmatlmawicowbaazzfyzqdjodsyngoqfnxbshbjywkgafhdarnchbwcskosqxpdjffjdpxqsokscwbhcnradhfagkwyjbhsbxnfqognysdojdqzyfzzaabwociwamltamjozpljjlpzojmatlmawicowb...
output:
425510
result:
ok 1 number(s): "425510"
Test #31:
score: 0
Accepted
time: 32ms
memory: 26956kb
input:
5 zwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqteylgwcwvfxzwzjeiveeviejzwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqteylgwcwvfxzwzjeiveeviejzwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqteylgwcwvfxzwzjeiveeviejzwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqte...
output:
1180524
result:
ok 1 number(s): "1180524"
Test #32:
score: 0
Accepted
time: 23ms
memory: 27380kb
input:
5 rmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiq...
output:
4551019
result:
ok 1 number(s): "4551019"
Test #33:
score: 0
Accepted
time: 24ms
memory: 27092kb
input:
5 tnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskk...
output:
18042012
result:
ok 1 number(s): "18042012"
Test #34:
score: 0
Accepted
time: 23ms
memory: 26856kb
input:
5 wosalwxbdgvouchgnkqygjphbtpoxduzlpmpbuhhmwvgsbrfolbykyjzoukregdyxskkinjqzjeuublzpuukcaazbsggluyqlmyiallofjebbukuqcalufrqdjjkgvooretzaasgnpnztfalutzztulaftznpngsaazteroovgkjjdqrfulacqukubbejfollaiymlqyulggsbzaackuupzlbuuejzqjnikksxydgerkuozjykyblofrbsgvwmhhubpmplzudxoptbhpjgyqknghcuovgdbxwlasowovxg...
output:
61625
result:
ok 1 number(s): "61625"
Test #35:
score: 0
Accepted
time: 19ms
memory: 26640kb
input:
5 pyybsfiukgpneuwnykmxylcpaujvzpvcubdlvljkdwxkniwznzqvfblfedmydoqqrysksoobrwsqguocoxtfnisqmtbbieekshiwrzrbluflrtzfxwkvqtplcinkqqjsxogdsyucodbzhhnzaluymttfnzovqnevrqtbtqpmtgsfvnenstchzhdrequfxuasnkoxexafwpbgzqaobiicvmwugeugfgpmjvfphfojacdfhjplypqfoxzoacnfoucbhlqqnxxywfdaykxbsfkkkbwuryfwowvhecdgtnzcnp...
output:
57998
result:
ok 1 number(s): "57998"
Test #36:
score: 0
Accepted
time: 15ms
memory: 25852kb
input:
5 pndpupqzhnvxfilkpqdiabywphmclxjchfoctreacxnxwernjkhtyrgokfjpcuuqstsoserfmhfnrgdhzsioknvrhqflrjfkgkjrtoouchgeduceggstnsraurhpxgreryesioloxkcnndjdzyrfmksunizovolqltamzkmaggqftuvwjnkrhgyewthkqchdrgqrkwdfdwdoqunjulkpykaavlinxbzfuzzoqyvwrsfgmtvrzoyidesgkfwtbunicodseljtsxdzxpvpjnbaunefavrjjzhufqqsvekbpl...
output:
46840
result:
ok 1 number(s): "46840"
Test #37:
score: 0
Accepted
time: 85ms
memory: 151424kb
input:
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
90000000000
result:
ok 1 number(s): "90000000000"
Test #38:
score: 0
Accepted
time: 14ms
memory: 20908kb
input:
5 nmnnmnnmnnmnnmmmnnmmmmmnnnnnmmnmnnnnnmmnmmmnnnmnmnmnmmmmmnnnnmnnnmnnnmmmnmnmmmmnmmnmmmnnnnmmmmmnmnnmmmnmmnmmnmmmnnnmmmnmmnnnmmmnnmnnnmnmmmnnnnmmmnmnnmnmmmmnnnnnnnmnnnmmmmnmmnnnmnnnmmmnnmmnmnmmnnmmmmnnmnnnmmmmmmnmmnnnmnnnnnmmnmnmmnmnnnmnmmnmnmmmnnmmnmnnnmnmmmmnmnnnmmmnmnmmnnnnnmmmnnmnnnnnnmmmmmmmnm...
output:
4526
result:
ok 1 number(s): "4526"
Test #39:
score: 0
Accepted
time: 12ms
memory: 20844kb
input:
5 aaupapuupauuauapupapauauuuuuaapauuaaapppuauuppupuapappuapuuuuaupappaauupapppuppauuaauppuappaappaupaaapaapupuuapaauuuppppuaapaaauuapupuaaapppuuaaapuuuapuaupaaapupaauaapuaapaaaaupuuuupupuapaaaapaupaaaapppuapapuauauapuaauuapapuappauauappuappppuppaauapapuapuauuapupaupaauauupaauapuaupauauuapaappaapaapp...
output:
2372
result:
ok 1 number(s): "2372"
Test #40:
score: 0
Accepted
time: 13ms
memory: 21292kb
input:
5 bkdbddddvddkvkvdbkvdvbbdkkkvvkbvbvbvvbvvvkdbdkkkdvbdkdkvbbbbkbbvbkddkbdvbkkkbdvvdkkdvkbkkdvddbdvdkkdkvbkkdkkbvddddvdvvkkvbbdvkkvkbkkkkkvddbbkdkbvdkbkkdvkvvvvkbkkvkbbdvbkdbkdbkvkkkkvkvkkvvkkvkbbvbvbbbvkbvbvkkvkvkbvbdvvdkkvdbkvbdvvdkvddvvddvkdbkbbvkbvdbvvdddkbdddvbbbdvvdddvdkbdkbkkdbvbkdvdddvddbkkvk...
output:
2339
result:
ok 1 number(s): "2339"
Test #41:
score: 0
Accepted
time: 1ms
memory: 3488kb
input:
2 afffafafaa afaafaafaf
output:
29
result:
ok 1 number(s): "29"
Test #42:
score: 0
Accepted
time: 15ms
memory: 22140kb
input:
5 wjdulwwjulujdddljudwwlddduddujljjjdluljwddjuddddljwjuujdllllljuudddjwududddudllwudluldwudddwdllldlwwwdjlwuwwlddlluluwdlldjuudujdjujddwduwwjwlluudjjujjdudlljwdwduwjdljlwdjddwddddludwuuwlddddddljddlduddwldwddllduwjwddjdulwddjwddddwujwluujjjludwjddwwdjwddulldjwljudjljljduddjlddjujdddddudduljduuuljwul...
output:
2063
result:
ok 1 number(s): "2063"
Test #43:
score: 0
Accepted
time: 173ms
memory: 3480kb
input:
1000000 i n l f q i s m u x r v v u b m o u s q k t t c n t y m x q k v h q s w o b o y n s f w d d y d l i e r c l e d h h c l x q f l v j q j p o e s l w u h q f j g l h v x k w t h o b e s x c m v r r p w d g r u g d j a a c w t u h x i l s o z i m p h j u p t g f p w x f o w u m a k p p q x n r ...
output:
26
result:
ok 1 number(s): "26"
Test #44:
score: 0
Accepted
time: 173ms
memory: 3564kb
input:
1000000 u i n f z i g y o t a t y q m g u z t j j s f r f z a e k s q u p e o l x g q b l w x c u x j e s e y r r v v i d p q e q q z a d i e y w p e x m n e f j l c y x i d a m k w q y j c u y h k l y j r e r b n i w r o i q m o r x d s u n i w r t g c i d h n a x h t c s h c j c i b z u z c b e k ...
output:
26
result:
ok 1 number(s): "26"
Test #45:
score: 0
Accepted
time: 170ms
memory: 3552kb
input:
1000000 c c b c b b a c c b c b a a a a c b a c c c c b c a c c b a a a c c b b c a c a c c c c a b c b a b c a a a b c a c b c b a c b a b c c a c b c a b c c b a a a c b c a b b c b a a c c c b b a b a c b a b c b b b a b a a c a b b c a a c c b a a c b a b a b b b b b c a b b c a a a b a b b a c ...
output:
3
result:
ok 1 number(s): "3"
Test #46:
score: 0
Accepted
time: 177ms
memory: 281224kb
input:
1 alngdzgfsplrmhhyblurpjxyqhrxmbyyubvvxtmuwrnfimiggwhsoluetintakqfohgtmtampxljpkawolbuyrsrmdjapecfytjcfxcdcyymbfaqshkujxxypteohceukrejaveenkmsdxrmpdlapcnsnowykiiqisgdratbqcwxfzspkglkqghmcsiqwemkilaisqucgithhcrjvoydpnmtmxdwsmjfjtimsqpvesagpqucssfwyricarvcpcujfsxupluoxxkzelyjqewsptiyobhrvdatjhbcohcdfd...
output:
3195
result:
ok 1 number(s): "3195"
Test #47:
score: 0
Accepted
time: 179ms
memory: 281720kb
input:
1 ghbhcdfhccifjigghcfhejhfcaibghfhehehjichadijbiihajddhgjgbdibecjjcaagedfaafejcfjjgdaiebcjihecjicadacefgbajeafccjdbafdjhjddjggbdhgdijbbiadeabbaiieacbeighagbaajgdbdajgajcabhcgfcadbadigjhehaibighhdjhaeggefhgfcfhaahhchedcjhbaedihgfgjiejeifbdieacghbghfjdjfehfgdfadeeghdjdcghibjdhiiggdchdbihfchbhchaeefccb...
output:
3395
result:
ok 1 number(s): "3395"
Test #48:
score: 0
Accepted
time: 193ms
memory: 282156kb
input:
1 fgffhhghheehgggfgghdeeeedgfdhdfehghhegeeggfhgdfhgfgedgdgdegedhegeedddefdfedhfgdhghehhggehdffdfgddhegeghefffgddedfeeggfheghhgghhhehfefhfegfgghfffdhfddgheegdgefdhhegfffefghhehgggheegdggddeggdehddhdfefgeffdgfdghefgegdhegdfggeggddhhddefghfgedhhdeghgfedhddefdhfhfdhfdghhegedfhdeefffegedddgfgefheffeeeedd...
output:
4178
result:
ok 1 number(s): "4178"
Test #49:
score: 0
Accepted
time: 19ms
memory: 7400kb
input:
100 xuxmuutatmmtxmautmmttuuaatmtamxmutxautxxttmuamtxaaumaautaaattmmmxumtxaaxmxxmmumuttmututmtmuauutuuuumtuaxmaaxattxattuuxumxtummmttmmutmmataxuuttattmatumxxatuxumatxutmtuuaaatxatutmmtutauauuuuxumataxtamauttaaxxuttaaxtauamammxumauxumuuutmuxmauxutuxuxtutmtatuxttxtummtxutxmaxuuxxtxuatuamuxaatuatuauxxmu...
output:
30276
result:
ok 1 number(s): "30276"
Test #50:
score: 0
Accepted
time: 27ms
memory: 7384kb
input:
100 wddldawddddlwwawawdwdldldldldawdwwdwaaddlddddadwladdddaddawadladlwldlalldddlddlddwdlwwddaddllwwdldddwwldddaadwadddddlddlwwdawawdwaawadadadldddwaaldadallwdwlwdlddadlddladdlddddaaddddlwwdaalddddwldaddadaddwawwalaalladdalllddadwddddadlwlddlddwldaadlwddwlldddadwwaddaaldddwwlddddddwddadddalwawddwdawd...
output:
30213
result:
ok 1 number(s): "30213"
Test #51:
score: 0
Accepted
time: 23ms
memory: 7404kb
input:
100 ygripyrkwoyooyykfppktyktktikoyyogttiorfyptgtogkygrtkiwgyoipkpkkiiikypgftggfpktrwoygfwptwpwfyptpwrwyigyokwprkfpkfkfwpfykrfygoyykkgfigyktyryrfpkfwoipoipotypiifpyooykkpokgopooykywyiwgoypwtwygfikorpoirptfffkwirriyyyypfpkiwrpyfgtwrtfyfotpttfrwpfoprftpyigfrtggpwifypwyfpowpripgtfrgkyirkrorfgrorwpopioig...
output:
16720
result:
ok 1 number(s): "16720"
Test #52:
score: 0
Accepted
time: 66ms
memory: 21956kb
input:
100 ywwcynkynntwwqtcyjcnkjtkwctnqwcttnnqwqjjqjjwykwwyjwnywkwqwnjytqkyyjwqwwycyycjtqyqyjyqqynqwwtnwcjwjckjnnywjwwjntnwwjywywwwkwwtcqnkqqjqqwkknnykjcynwnyyqwjwyjckkcnqyqwkywyykkwcwwwkcknkwttnqyqytnttyjqtwwywqyytywkcwyqnqwywwwtwywjwqjwcwcqwkqcqnywkkwyncjwtkcwqtjycywtjkywyknyjqcwqwtywqjktwytkcwykwknnwyj...
output:
346933
result:
ok 1 number(s): "346933"
Test #53:
score: 0
Accepted
time: 59ms
memory: 21856kb
input:
100 nmxxmmvdyyfnmmvmmunvmfmvrnddnryrmdrvuurmuvnmudnnrrmyvmvuvdxvyxvmumnnrxummffuvdrmxnydfxnxfnxmnvmyfnmuyxruxfymyryunrmfmdmmxmufnmmmmmryrnfmrrvrfvfdxumymxmmxmxxmnfyddmmurvfvumfmxrmvfmnxnmnrvmyxfyrvnyfyyvvrmryynruyxmfmvmxxmrxrvmxudyvfxndrnvunvmnyxvyfvvxrndmffdvrfvfmmufdumxdvmumvmmxnmxdudyyfrdvmrxvyyx...
output:
354764
result:
ok 1 number(s): "354764"
Test #54:
score: 0
Accepted
time: 35ms
memory: 16612kb
input:
100 hohohoohoohhoohhhhhhohohhhooohhohoooohohhhoooohohhhoohhooohhhooohhoooohooooooohohhhoohohohhhohoohhohhohhoohohhhohohoohhhohooooooohoooohhooohhhooohhoohhhohoooohhhohoooohohhooohhhohohhhhhhoohhoohoohohohhohhoohohhhohohoohhhohooooooohoooohhooohhhooohhoohhhohoooohhhohoooohohhooohhhohohhhhhhoohhoohooh...
output:
400202791
result:
ok 1 number(s): "400202791"
Test #55:
score: 0
Accepted
time: 35ms
memory: 16444kb
input:
100 yyyyyjyyjjjyyjjjjjyjyyyjyyjyyjyyyjyyyyjjyyjjjyyyjyyyyjjjyyyjjyjyyyyyyyyyjjjyyjjyjjjyyyyjjjyyyyjyyyyyyyyyyjyyyyjjjyyyyjjjyjjyyjjjyyyyyyyyyjyjjyyyjjjyyyyjyyyjjjyyjjyyyyjyyyjyyjyyjyyyjyjjjjjyyjjjyyjyyyyyyyyyyjyyjjjyyjjjjjyjyyyjyyjyyjyyyjyyyyjjyyjjjyyyjyyyyjjjyyyjjyjyyyyyyyyyjjjyyjjyjjjyyyyjjjyyyyjy...
output:
200209587
result:
ok 1 number(s): "200209587"
Test #56:
score: 0
Accepted
time: 36ms
memory: 15704kb
input:
100 coppocpcpccpccppocopcooccopopccopccocccpocooccocpcppccocoppcocoppcoocoopopoooopppopppoccppccpcppccoccoccppcpccppccopppopppoooopopoocoocppococppococcppcpcoccoocopcccoccpoccpopoccoocpocoppccpccpcpcoppoccoccppcpccppccopppopppoooopopoocoocppococppococcppcpcoccoocopcccoccpoccpopoccoocpocoppccpccpcpco...
output:
203651
result:
ok 1 number(s): "203651"