QOJ.ac
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 |
---|---|---|---|---|---|---|---|---|---|
#479356 | #5440. P-P-Palindrome | UESTC_DECAYALI# | AC ✓ | 299ms | 59512kb | C++17 | 2.7kb | 2024-07-15 16:41:53 | 2024-07-15 16:41:53 |
Judging History
answer
#include <bits/stdc++.h>
constexpr int $n = 1'000'006;
namespace HL666 {
const int mod1=998244853,mod2=1e9+9;
struct Hasher
{
int x,y;
inline Hasher(const int& X=0,const int& Y=0)
{
x=X; y=Y;
}
inline int64_t val(void)
{
return ((1LL*x)<<31LL)|(1LL*y);
}
friend inline bool operator == (const Hasher& A,const Hasher& B)
{
return A.x==B.x&&A.y==B.y;
}
friend inline Hasher operator + (const Hasher& A,const Hasher& B)
{
return Hasher((A.x+B.x)%mod1,(A.y+B.y)%mod2);
}
friend inline Hasher operator - (const Hasher& A,const Hasher& B)
{
return Hasher((A.x-B.x+mod1)%mod1,(A.y-B.y+mod2)%mod2);
}
friend inline Hasher operator * (const Hasher& A,const Hasher& B)
{
return Hasher(1LL*A.x*B.x%mod1,1LL*A.y*B.y%mod2);
}
}h[$n],pw[$n];
const Hasher seed=Hasher(1919811,2323778);
void build_hash(const char *s, int n) {
pw[0]=Hasher(1,1);
for (int i=1;i<=n;++i) pw[i]=pw[i-1]*seed;
for (int i=1;i<=n;++i) h[i]=h[i-1]*seed+Hasher(s[i],s[i]);
}
int64_t get_hash(int l, int r) {
return (h[r]-h[l-1]*pw[r-l+1]).val();
}
}
namespace PAM {
int go[$n][26], len[$n], fail[$n], las, O;
char s[$n];
int64_t s_len;
void init() {
scanf("%s", s + 1); s_len = strlen(s + 1);
HL666::build_hash(s, s_len);
len[0] = -1; len[1] = 0; fail[1] = 0;
memset(go[0], 0, sizeof(go[0]));
memset(go[1], 0, sizeof(go[1]));
las = 1, O = 1;
s[0] = 1;
}
void insert(int i) {
int u = s[i] - 'a';
int p = las;
while(p && s[i - len[p] - 1] != s[i]) p = fail[p];
if(go[p][u]) { las = go[p][u]; return ; }
int np = las = go[p][u] = ++O;
memset(go[np], 0, sizeof(go[np]));
len[np] = len[p] + 2;
if(!p) return fail[np] = 1, void(0);
do p = fail[p]; while(p && s[i - len[p] - 1] != s[i]);
if(go[p][u]) fail[np] = go[p][u];
else fail[np] = 1;
return ;
}
} // namespace PAM
inline void chkmx(int64_t &a, int64_t b) {
if(b > a) a = b;
}
int main() {
//freopen("data.in", "r", stdin);
//freopen("data.out", "w", stdout);
int n; scanf("%d", &n);
std::map<int64_t, int64_t> hkr;
while(n--) {
using namespace PAM;
init();
for(int i = 1; i <= s_len; ++i) {
insert(i);
if(len[las] <= 0) continue;
int per = len[las] - len[fail[las]];
int L = (len[las] % per == 0 ? per : len[las]);
// std::cout << "(" << len[las] << ", " << L << ", get_hash(" << i - L + 1 << ", " << i << ") = " << HL666::get_hash(i - L + 1, i) << ")" << char(10);
chkmx(hkr[HL666::get_hash(i - L + 1, i)], len[las] / L);
}
}
int64_t ans = 0;
for(auto [k, v]: hkr) ans += v * v;
printf("%lld\n", ans);
return 0;
}
/*
2
aaaa
aaa
3
abaaa
abbbba
bbbaba
*/
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 26520kb
input:
2 aaaa aaa
output:
16
result:
ok 1 number(s): "16"
Test #2:
score: 0
Accepted
time: 0ms
memory: 23588kb
input:
3 abaaa abbbba bbbaba
output:
28
result:
ok 1 number(s): "28"
Test #3:
score: 0
Accepted
time: 0ms
memory: 25444kb
input:
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab
output:
15130
result:
ok 1 number(s): "15130"
Test #4:
score: 0
Accepted
time: 0ms
memory: 23836kb
input:
3 aaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbb bababababababaabababababa
output:
1282
result:
ok 1 number(s): "1282"
Test #5:
score: 0
Accepted
time: 14ms
memory: 30472kb
input:
5 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff...
output:
3600000000
result:
ok 1 number(s): "3600000000"
Test #6:
score: 0
Accepted
time: 11ms
memory: 30176kb
input:
5 wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww...
output:
3600000000
result:
ok 1 number(s): "3600000000"
Test #7:
score: 0
Accepted
time: 108ms
memory: 47236kb
input:
3 abbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbab...
output:
133586
result:
ok 1 number(s): "133586"
Test #8:
score: 0
Accepted
time: 109ms
memory: 44228kb
input:
3 abbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbabab...
output:
118967
result:
ok 1 number(s): "118967"
Test #9:
score: 0
Accepted
time: 106ms
memory: 44644kb
input:
3 bbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabb...
output:
114444
result:
ok 1 number(s): "114444"
Test #10:
score: 0
Accepted
time: 88ms
memory: 46152kb
input:
3 abbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbabab...
output:
115321
result:
ok 1 number(s): "115321"
Test #11:
score: 0
Accepted
time: 100ms
memory: 47104kb
input:
3 azzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazzazazzazazzazzazazzazazzazzazazzazzazazzazazzazzazaz...
output:
131825
result:
ok 1 number(s): "131825"
Test #12:
score: 0
Accepted
time: 9ms
memory: 24244kb
input:
3 yazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbyb...
output:
6
result:
ok 1 number(s): "6"
Test #13:
score: 0
Accepted
time: 14ms
memory: 27124kb
input:
3 azbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazby...
output:
6
result:
ok 1 number(s): "6"
Test #14:
score: 0
Accepted
time: 9ms
memory: 27496kb
input:
3 byazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbyazbybyazbybyazbyazbybyazbybyazbyazbybyaz...
output:
6
result:
ok 1 number(s): "6"
Test #15:
score: 0
Accepted
time: 40ms
memory: 41596kb
input:
1 abbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbabaababbaabbabaababbabaabbaababbaabbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbaabbabaabbaababbabaababbaabbabaababbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbabaababbaabbabaababbabaabbaababbaabbabaabba...
output:
113382
result:
ok 1 number(s): "113382"
Test #16:
score: 0
Accepted
time: 46ms
memory: 34268kb
input:
5 rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr...
output:
123447499
result:
ok 1 number(s): "123447499"
Test #17:
score: 0
Accepted
time: 40ms
memory: 30204kb
input:
5 tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt...
output:
25319820
result:
ok 1 number(s): "25319820"
Test #18:
score: 0
Accepted
time: 24ms
memory: 26732kb
input:
5 ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff...
output:
2746507
result:
ok 1 number(s): "2746507"
Test #19:
score: 0
Accepted
time: 62ms
memory: 43772kb
input:
3 oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo...
output:
1912677071
result:
ok 1 number(s): "1912677071"
Test #20:
score: 0
Accepted
time: 46ms
memory: 35180kb
input:
3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxcxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx...
output:
111259628
result:
ok 1 number(s): "111259628"
Test #21:
score: 0
Accepted
time: 31ms
memory: 32560kb
input:
3 cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc...
output:
13754174
result:
ok 1 number(s): "13754174"
Test #22:
score: 0
Accepted
time: 24ms
memory: 28012kb
input:
3 dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd...
output:
1867151
result:
ok 1 number(s): "1867151"
Test #23:
score: 0
Accepted
time: 28ms
memory: 30064kb
input:
1 jjqjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjvjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj...
output:
1856484
result:
ok 1 number(s): "1856484"
Test #24:
score: 0
Accepted
time: 27ms
memory: 26424kb
input:
1 vvvvvvvvvvvvvvvvvvvvvvvvvvvqvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvmvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvsvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvnvvvvvvvvvvvvvvvvvvvv...
output:
190722
result:
ok 1 number(s): "190722"
Test #25:
score: 0
Accepted
time: 19ms
memory: 27776kb
input:
1 txxxxxxxxxxxxxxxxxxxxxxxxxxxxhxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxrxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxhxxxxxtxlxxxxxxxxxktxxxxxxxxxxxxxxxxxexxxxxxxxxxxxxxgxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxjxxxxxxxxxxxxxxxxxxxvxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxzqxxjxxxxxxxxxxxxxxx...
output:
76004
result:
ok 1 number(s): "76004"
Test #26:
score: 0
Accepted
time: 46ms
memory: 38628kb
input:
1 gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg...
output:
81149988
result:
ok 1 number(s): "81149988"
Test #27:
score: 0
Accepted
time: 51ms
memory: 45164kb
input:
1 llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll...
output:
1272080790
result:
ok 1 number(s): "1272080790"
Test #28:
score: 0
Accepted
time: 49ms
memory: 53356kb
input:
1 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee...
output:
12890286923
result:
ok 1 number(s): "12890286923"
Test #29:
score: 0
Accepted
time: 63ms
memory: 36696kb
input:
5 dgasxxawfuzttbnrniddspiplejfqzzoadnogyemjktjqqjtkjmeygondaozzqfjelpipsddinrnbttzufwaxxsagdvkrreghjrkkrjhgerrkvdgasxxawfuzttbnrniddspiplejfqzzoadnogyemjktjqqjtkjmeygondaozzqfjelpipsddinrnbttzufwaxxsagdvkrreghjrkkrjhgerrkvdgasxxawfuzttbnrniddspiplejfqzzoadnogyemjktjqqjtkjmeygondaozzqfjelpipsddinrnbt...
output:
652993
result:
ok 1 number(s): "652993"
Test #30:
score: 0
Accepted
time: 67ms
memory: 34232kb
input:
5 jlpzojmatlmawicowbaazzfyzqdjodsyngoqfnxbshbjywkgafhdarnchbwcskosqxpdjffjdpxqsokscwbhcnradhfagkwyjbhsbxnfqognysdojdqzyfzzaabwociwamltamjozpljjlpzojmatlmawicowbaazzfyzqdjodsyngoqfnxbshbjywkgafhdarnchbwcskosqxpdjffjdpxqsokscwbhcnradhfagkwyjbhsbxnfqognysdojdqzyfzzaabwociwamltamjozpljjlpzojmatlmawicowb...
output:
425510
result:
ok 1 number(s): "425510"
Test #31:
score: 0
Accepted
time: 68ms
memory: 34004kb
input:
5 zwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqteylgwcwvfxzwzjeiveeviejzwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqteylgwcwvfxzwzjeiveeviejzwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqteylgwcwvfxzwzjeiveeviejzwzxfvwcwglyetqbpgxubiqntaydeqmdpassapdmqedyatnqibuxgpbqte...
output:
1180524
result:
ok 1 number(s): "1180524"
Test #32:
score: 0
Accepted
time: 65ms
memory: 36672kb
input:
5 rmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiqkdmpnzvkmqwgmrpocxxcoprmgwqmkvznpmdkqiiq...
output:
4551019
result:
ok 1 number(s): "4551019"
Test #33:
score: 0
Accepted
time: 65ms
memory: 33408kb
input:
5 tnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskksltnzbhxooxhbzntlskk...
output:
18042012
result:
ok 1 number(s): "18042012"
Test #34:
score: 0
Accepted
time: 74ms
memory: 33820kb
input:
5 wosalwxbdgvouchgnkqygjphbtpoxduzlpmpbuhhmwvgsbrfolbykyjzoukregdyxskkinjqzjeuublzpuukcaazbsggluyqlmyiallofjebbukuqcalufrqdjjkgvooretzaasgnpnztfalutzztulaftznpngsaazteroovgkjjdqrfulacqukubbejfollaiymlqyulggsbzaackuupzlbuuejzqjnikksxydgerkuozjykyblofrbsgvwmhhubpmplzudxoptbhpjgyqknghcuovgdbxwlasowovxg...
output:
61625
result:
ok 1 number(s): "61625"
Test #35:
score: 0
Accepted
time: 66ms
memory: 36204kb
input:
5 pyybsfiukgpneuwnykmxylcpaujvzpvcubdlvljkdwxkniwznzqvfblfedmydoqqrysksoobrwsqguocoxtfnisqmtbbieekshiwrzrbluflrtzfxwkvqtplcinkqqjsxogdsyucodbzhhnzaluymttfnzovqnevrqtbtqpmtgsfvnenstchzhdrequfxuasnkoxexafwpbgzqaobiicvmwugeugfgpmjvfphfojacdfhjplypqfoxzoacnfoucbhlqqnxxywfdaykxbsfkkkbwuryfwowvhecdgtnzcnp...
output:
57998
result:
ok 1 number(s): "57998"
Test #36:
score: 0
Accepted
time: 50ms
memory: 35544kb
input:
5 pndpupqzhnvxfilkpqdiabywphmclxjchfoctreacxnxwernjkhtyrgokfjpcuuqstsoserfmhfnrgdhzsioknvrhqflrjfkgkjrtoouchgeduceggstnsraurhpxgreryesioloxkcnndjdzyrfmksunizovolqltamzkmaggqftuvwjnkrhgyewthkqchdrgqrkwdfdwdoqunjulkpykaavlinxbzfuzzoqyvwrsfgmtvrzoyidesgkfwtbunicodseljtsxdzxpvpjnbaunefavrjjzhufqqsvekbpl...
output:
46840
result:
ok 1 number(s): "46840"
Test #37:
score: 0
Accepted
time: 12ms
memory: 59512kb
input:
1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
90000000000
result:
ok 1 number(s): "90000000000"
Test #38:
score: 0
Accepted
time: 13ms
memory: 27552kb
input:
5 nmnnmnnmnnmnnmmmnnmmmmmnnnnnmmnmnnnnnmmnmmmnnnmnmnmnmmmmmnnnnmnnnmnnnmmmnmnmmmmnmmnmmmnnnnmmmmmnmnnmmmnmmnmmnmmmnnnmmmnmmnnnmmmnnmnnnmnmmmnnnnmmmnmnnmnmmmmnnnnnnnmnnnmmmmnmmnnnmnnnmmmnnmmnmnmmnnmmmmnnmnnnmmmmmmnmmnnnmnnnnnmmnmnmmnmnnnmnmmnmnmmmnnmmnmnnnmnmmmmnmnnnmmmnmnmmnnnnnmmmnnmnnnnnnmmmmmmmnm...
output:
4526
result:
ok 1 number(s): "4526"
Test #39:
score: 0
Accepted
time: 12ms
memory: 27040kb
input:
5 aaupapuupauuauapupapauauuuuuaapauuaaapppuauuppupuapappuapuuuuaupappaauupapppuppauuaauppuappaappaupaaapaapupuuapaauuuppppuaapaaauuapupuaaapppuuaaapuuuapuaupaaapupaauaapuaapaaaaupuuuupupuapaaaapaupaaaapppuapapuauauapuaauuapapuappauauappuappppuppaauapapuapuauuapupaupaauauupaauapuaupauauuapaappaapaapp...
output:
2372
result:
ok 1 number(s): "2372"
Test #40:
score: 0
Accepted
time: 14ms
memory: 25664kb
input:
5 bkdbddddvddkvkvdbkvdvbbdkkkvvkbvbvbvvbvvvkdbdkkkdvbdkdkvbbbbkbbvbkddkbdvbkkkbdvvdkkdvkbkkdvddbdvdkkdkvbkkdkkbvddddvdvvkkvbbdvkkvkbkkkkkvddbbkdkbvdkbkkdvkvvvvkbkkvkbbdvbkdbkdbkvkkkkvkvkkvvkkvkbbvbvbbbvkbvbvkkvkvkbvbdvvdkkvdbkvbdvvdkvddvvddvkdbkbbvkbvdbvvdddkbdddvbbbdvvdddvdkbdkbkkdbvbkdvdddvddbkkvk...
output:
2339
result:
ok 1 number(s): "2339"
Test #41:
score: 0
Accepted
time: 5ms
memory: 27036kb
input:
2 afffafafaa afaafaafaf
output:
29
result:
ok 1 number(s): "29"
Test #42:
score: 0
Accepted
time: 20ms
memory: 27384kb
input:
5 wjdulwwjulujdddljudwwlddduddujljjjdluljwddjuddddljwjuujdllllljuudddjwududddudllwudluldwudddwdllldlwwwdjlwuwwlddlluluwdlldjuudujdjujddwduwwjwlluudjjujjdudlljwdwduwjdljlwdjddwddddludwuuwlddddddljddlduddwldwddllduwjwddjdulwddjwddddwujwluujjjludwjddwwdjwddulldjwljudjljljduddjlddjujdddddudduljduuuljwul...
output:
2063
result:
ok 1 number(s): "2063"
Test #43:
score: 0
Accepted
time: 105ms
memory: 27508kb
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: 107ms
memory: 26752kb
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: 94ms
memory: 23544kb
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: 65ms
memory: 27512kb
input:
1 alngdzgfsplrmhhyblurpjxyqhrxmbyyubvvxtmuwrnfimiggwhsoluetintakqfohgtmtampxljpkawolbuyrsrmdjapecfytjcfxcdcyymbfaqshkujxxypteohceukrejaveenkmsdxrmpdlapcnsnowykiiqisgdratbqcwxfzspkglkqghmcsiqwemkilaisqucgithhcrjvoydpnmtmxdwsmjfjtimsqpvesagpqucssfwyricarvcpcujfsxupluoxxkzelyjqewsptiyobhrvdatjhbcohcdfd...
output:
3195
result:
ok 1 number(s): "3195"
Test #47:
score: 0
Accepted
time: 60ms
memory: 27808kb
input:
1 ghbhcdfhccifjigghcfhejhfcaibghfhehehjichadijbiihajddhgjgbdibecjjcaagedfaafejcfjjgdaiebcjihecjicadacefgbajeafccjdbafdjhjddjggbdhgdijbbiadeabbaiieacbeighagbaajgdbdajgajcabhcgfcadbadigjhehaibighhdjhaeggefhgfcfhaahhchedcjhbaedihgfgjiejeifbdieacghbghfjdjfehfgdfadeeghdjdcghibjdhiiggdchdbihfchbhchaeefccb...
output:
3395
result:
ok 1 number(s): "3395"
Test #48:
score: 0
Accepted
time: 49ms
memory: 26864kb
input:
1 fgffhhghheehgggfgghdeeeedgfdhdfehghhegeeggfhgdfhgfgedgdgdegedhegeedddefdfedhfgdhghehhggehdffdfgddhegeghefffgddedfeeggfheghhgghhhehfefhfegfgghfffdhfddgheegdgefdhhegfffefghhehgggheegdggddeggdehddhdfefgeffdgfdghefgegdhegdfggeggddhhddefghfgedhhdeghgfedhddefdhfhfdhfdghhegedfhdeefffegedddgfgefheffeeeedd...
output:
4178
result:
ok 1 number(s): "4178"
Test #49:
score: 0
Accepted
time: 65ms
memory: 26960kb
input:
100 xuxmuutatmmtxmautmmttuuaatmtamxmutxautxxttmuamtxaaumaautaaattmmmxumtxaaxmxxmmumuttmututmtmuauutuuuumtuaxmaaxattxattuuxumxtummmttmmutmmataxuuttattmatumxxatuxumatxutmtuuaaatxatutmmtutauauuuuxumataxtamauttaaxxuttaaxtauamammxumauxumuuutmuxmauxutuxuxtutmtatuxttxtummtxutxmaxuuxxtxuatuamuxaatuatuauxxmu...
output:
30276
result:
ok 1 number(s): "30276"
Test #50:
score: 0
Accepted
time: 61ms
memory: 25680kb
input:
100 wddldawddddlwwawawdwdldldldldawdwwdwaaddlddddadwladdddaddawadladlwldlalldddlddlddwdlwwddaddllwwdldddwwldddaadwadddddlddlwwdawawdwaawadadadldddwaaldadallwdwlwdlddadlddladdlddddaaddddlwwdaalddddwldaddadaddwawwalaalladdalllddadwddddadlwlddlddwldaadlwddwlldddadwwaddaaldddwwlddddddwddadddalwawddwdawd...
output:
30213
result:
ok 1 number(s): "30213"
Test #51:
score: 0
Accepted
time: 65ms
memory: 25076kb
input:
100 ygripyrkwoyooyykfppktyktktikoyyogttiorfyptgtogkygrtkiwgyoipkpkkiiikypgftggfpktrwoygfwptwpwfyptpwrwyigyokwprkfpkfkfwpfykrfygoyykkgfigyktyryrfpkfwoipoipotypiifpyooykkpokgopooykywyiwgoypwtwygfikorpoirptfffkwirriyyyypfpkiwrpyfgtwrtfyfotpttfrwpfoprftpyigfrtggpwifypwyfpowpripgtfrgkyirkrorfgrorwpopioig...
output:
16720
result:
ok 1 number(s): "16720"
Test #52:
score: 0
Accepted
time: 290ms
memory: 48996kb
input:
100 ywwcynkynntwwqtcyjcnkjtkwctnqwcttnnqwqjjqjjwykwwyjwnywkwqwnjytqkyyjwqwwycyycjtqyqyjyqqynqwwtnwcjwjckjnnywjwwjntnwwjywywwwkwwtcqnkqqjqqwkknnykjcynwnyyqwjwyjckkcnqyqwkywyykkwcwwwkcknkwttnqyqytnttyjqtwwywqyytywkcwyqnqwywwwtwywjwqjwcwcqwkqcqnywkkwyncjwtkcwqtjycywtjkywyknyjqcwqwtywqjktwytkcwykwknnwyj...
output:
346933
result:
ok 1 number(s): "346933"
Test #53:
score: 0
Accepted
time: 299ms
memory: 49208kb
input:
100 nmxxmmvdyyfnmmvmmunvmfmvrnddnryrmdrvuurmuvnmudnnrrmyvmvuvdxvyxvmumnnrxummffuvdrmxnydfxnxfnxmnvmyfnmuyxruxfymyryunrmfmdmmxmufnmmmmmryrnfmrrvrfvfdxumymxmmxmxxmnfyddmmurvfvumfmxrmvfmnxnmnrvmyxfyrvnyfyyvvrmryynruyxmfmvmxxmrxrvmxudyvfxndrnvunvmnyxvyfvvxrndmffdvrfvfmmufdumxdvmumvmmxnmxdudyyfrdvmrxvyyx...
output:
354764
result:
ok 1 number(s): "354764"
Test #54:
score: 0
Accepted
time: 178ms
memory: 41060kb
input:
100 hohohoohoohhoohhhhhhohohhhooohhohoooohohhhoooohohhhoohhooohhhooohhoooohooooooohohhhoohohohhhohoohhohhohhoohohhhohohoohhhohooooooohoooohhooohhhooohhoohhhohoooohhhohoooohohhooohhhohohhhhhhoohhoohoohohohhohhoohohhhohohoohhhohooooooohoooohhooohhhooohhoohhhohoooohhhohoooohohhooohhhohohhhhhhoohhoohooh...
output:
400202791
result:
ok 1 number(s): "400202791"
Test #55:
score: 0
Accepted
time: 191ms
memory: 38920kb
input:
100 yyyyyjyyjjjyyjjjjjyjyyyjyyjyyjyyyjyyyyjjyyjjjyyyjyyyyjjjyyyjjyjyyyyyyyyyjjjyyjjyjjjyyyyjjjyyyyjyyyyyyyyyyjyyyyjjjyyyyjjjyjjyyjjjyyyyyyyyyjyjjyyyjjjyyyyjyyyjjjyyjjyyyyjyyyjyyjyyjyyyjyjjjjjyyjjjyyjyyyyyyyyyyjyyjjjyyjjjjjyjyyyjyyjyyjyyyjyyyyjjyyjjjyyyjyyyyjjjyyyjjyjyyyyyyyyyjjjyyjjyjjjyyyyjjjyyyyjy...
output:
200209587
result:
ok 1 number(s): "200209587"
Test #56:
score: 0
Accepted
time: 174ms
memory: 39828kb
input:
100 coppocpcpccpccppocopcooccopopccopccocccpocooccocpcppccocoppcocoppcoocoopopoooopppopppoccppccpcppccoccoccppcpccppccopppopppoooopopoocoocppococppococcppcpcoccoocopcccoccpoccpopoccoocpocoppccpccpcpcoppoccoccppcpccppccopppopppoooopopoocoocppococppococcppcpcoccoocopcccoccpoccpopoccoocpocoppccpccpcpco...
output:
203651
result:
ok 1 number(s): "203651"