QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#616977 | #5119. Perfect Word | wsxcb# | AC ✓ | 15ms | 4640kb | C++17 | 847b | 2024-10-06 13:18:44 | 2024-10-06 13:18:45 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int a[1000];
bool cmp(string a, string b) {
return a.size() < b.size();
}
void solve() {
int n;
cin >> n;
set<string> st1, st2;
vector<string>s(n + 1);
for (int i = 1 ; i <= n ; i++) {
cin >> s[i];
}
sort(s.begin() + 1, s.end(), cmp);
int ans = 0;
for (int i = 1; i <= n; i++) {
if (s[i].size() <= 1) {
st1.insert(s[i]);
ans = 1;
} else {
string t = s[i].substr(0, s[i].size() - 1);
string tt = s[i].substr(1, s[i].size() - 1);
if (st1.find(t) != st1.end() && st1.find(tt) != st1.end()) {
ans = s[i].size();
st1.insert(s[i]);
}
}
}
cout << ans << '\n';
}
int main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int t = 1;
//cin>>t;
while (t--)
solve();
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3472kb
input:
4 a t b ab
output:
2
result:
ok 1 number(s): "2"
Test #2:
score: 0
Accepted
time: 1ms
memory: 3896kb
input:
310 a aa aaa aaaa aaaaa aaaaaa aaaaaaa aaaaaaaa aaaaaaaaa aaaaaaaaaa aaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaaa aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaa...
output:
300
result:
ok 1 number(s): "300"
Test #3:
score: 0
Accepted
time: 3ms
memory: 3724kb
input:
4347 bbaaaab aabab bbaaaaababaaaba aababaaaabbbabababaaaba ababbabbbbbabbbabbab bbbbbbb bbbabbbabbabaab aabbbbabbbbaa aabaaabbbbbabaaababaa aaabababba aaababbaabab abbababbabbab bababaabbbbaaa aaaaaabaaaababaa ababaababba babaababbbababaaab bb abbbaaaababa b ab aaabbbbb abaabaaaaababbbab bbaaabaab b...
output:
10
result:
ok 1 number(s): "10"
Test #4:
score: 0
Accepted
time: 0ms
memory: 3664kb
input:
5555 fdaaefdad eacaeb eeab decaaddfdfffeb ebcdeeceabfcded aeeabcefdfdcb abfdeeaac daddadacebffcccb abacccea bcbec ababfdaa b fbcccdbcdceafdefa bdcd a ceaabbbae e eebeddcedecacafdc ccdaebfd ceeefb baafbad fadcaefbae aad a dcdddedbdcdeabd f fdbccede ebfb efadfddddfed fafefdfbdec bcacbbafaaeddec aebfec...
output:
5
result:
ok 1 number(s): "5"
Test #5:
score: 0
Accepted
time: 3ms
memory: 3660kb
input:
6249 a a aedbcbebea bcebbaabeed ebacbdbbaccdbbe cceccaacb ededaa acdabaebaedab bacdadacbec ebbeaebabcebdd bcec adc eeaaadba eedabbaea aadaadaecdcd cdbdbddbababb ea ecccbebceddbae ebaecdaebadad ddccd ebcebdcaecae bccebebdcccbdbca bccc ebccdeeedbeea aaedaeeaadbbbac bbcee caeccdbcbee acbaabecccca ea cd...
output:
5
result:
ok 1 number(s): "5"
Test #6:
score: 0
Accepted
time: 2ms
memory: 3836kb
input:
3846 bcabccbcbcaabbaaaba acabbbacccbbabbbc ccabcbbacbc bc bbabaabcbcbbacbc bccbcbbbbbcccbc cabbcacaabcc acaccccabbabbbbacaaabbaacb bb b bcaccacbacabaaca cbbacccbbcabcccbcac bba accbccacaaaccaccababba aabcbabacabbaa babcbbacaccababbbccbbb acacaccbaccccbbbbcacbacba aabaccaab aacbcbbbbacabb babaacccabc...
output:
6
result:
ok 1 number(s): "6"
Test #7:
score: 0
Accepted
time: 2ms
memory: 3716kb
input:
4166 dabdcacbdaeccdddbbdbaa ebbe aaebccdb bbb dbbcedbedcdcabebee ceeeddaeeaabdc bccdccecbcdbabbbea bdbe caebdbdddaaddeeacaacce bcadededdebddcebdcee ebddeeccaeacdab ddedaccdbeeeacaeadcddcd ca ceddcedebcbbbaebdcdebcba acaaaccaadb da edab eadbaae be dabebdecdddbbcaaebcec ababdbdcedcabbabdccea eecdbdaad...
output:
5
result:
ok 1 number(s): "5"
Test #8:
score: 0
Accepted
time: 2ms
memory: 3776kb
input:
2777 cbccdbdbbeabbadfecfafebfaecdfefabccc cd b eacefbcceada ffebadacadfddeccadcabefcaeebaad ebeccfdbfcadefcafefffbbddbedecab dfbaaddcdafabbaafceadffefeddaaa cdfdccedccddaceafccbfcaeebeda cccbdebabcdaeebecbbbaaaebcbcfefbcda cfefcabeaffcabdaabcbcfebfaeafeef cdedd debedaafaafbecfeedccaafeffbdbefedaa fc...
output:
4
result:
ok 1 number(s): "4"
Test #9:
score: 0
Accepted
time: 2ms
memory: 3760kb
input:
3999 cbcbabccccbbcaaa cbabaaaa bbabbcbbbcbabcaaabc aac acaacbabcbabbbacabaccbaa acbcbabcb abbcbbbbcbaaacc aabcaccbbbacbababcbaab cbca cca bcabbccabbacaaacbaaaaaa cabaaaabaabaaababbcc ccacaaabacabacababcabbcab babbbac bbbbcaccbcaab aca bcbccccbaaccba abcacaccccbbcbaccbacac cacbaabaaabbca bbcbbacb cbb...
output:
6
result:
ok 1 number(s): "6"
Test #10:
score: 0
Accepted
time: 0ms
memory: 3776kb
input:
2083 edd cdaacaeecadeadadd cbbdccbbdbdddcbbbdb ac eeaeaaedbacdbeacbcbabbd bebbcebbbddddcdddabebaed daacaccebadbddbaedebdcaecbdee ebeebeaecceebebdeeec bbaedcaeadaebacadebacadbebabbaddcdceb deeaaaecceaccebecccaececcdcdbbcbccdade dbc ebeabdeebbdbdcebdecbbdeccbabdcceacecbbc bbbcadebadaaeeecbaacabedcbeae...
output:
4
result:
ok 1 number(s): "4"
Test #11:
score: 0
Accepted
time: 14ms
memory: 4640kb
input:
33333 knr kmc b d bmg rej fbn ill kdc old kpf km d gjo fod ln h pdj c qfg rci o eg rp n eg fig ihn h om nfg cd jhb e h o rpj gd h lf f jb h qi rq n km o ol lpk kp gek d ebh ch ei qm hjh eke kb djg e kl ckk m k fdr ejr m q md bn r kf gkn nl op h rcb p grr cf fq dge p ioi dk f pc kdh oqe id bfk h cpc ...
output:
3
result:
ok 1 number(s): "3"
Test #12:
score: 0
Accepted
time: 10ms
memory: 4608kb
input:
49999 cc a cb a d c cc cc bb c cc d dc bd cd bb bd c a dc d cd b ab dc bb cc aa c c ac d cb d c a b b ca da aa d bd dc c b bd cc a a cb a ad d a bc dc a bb aa b bc d bb c cb c aa ca bd da ca a aa b ac b da bd cc bb a aa d bc ad d ca a c b ad c b bd c b a d ad d ac c cb a c cc bc da b cd cb b db c bb...
output:
2
result:
ok 1 number(s): "2"
Test #13:
score: 0
Accepted
time: 15ms
memory: 4612kb
input:
49999 hd a i i ig gi f a f gh ic c df eg cf e ei e ch aa c dd c fh fg f bh eb a hf e fd a dg ce ed i h c h g b g e gg a a ee a hg dh db gc ci ih f fc ab ce f e b i c fc i c e gh f de h e cg b eb b ai ei fa ci i e ic ab c de gb fi dg hh ic c dc hf d id i h ab c h bb ca e g g gh gh i ic ie f b bb cd c...
output:
2
result:
ok 1 number(s): "2"
Test #14:
score: 0
Accepted
time: 12ms
memory: 4112kb
input:
33333 eb e dg b d b bfa fd ga g ff c aeb dd ge ace cdc f gef a bdc a fbg da af g f a ab bdd cb f d cdg cc e eba a ef af fg afb da fc dfd gcf gd e c b b gd gcb c e d fe bgc f gcc bfe ce fc d deb da ffb age d ebf d be b f f fda d cdd d da bdb acg dcf b d e cea e ee g dab fcd ac b ac gcg f e ec g af b ...
output:
3
result:
ok 1 number(s): "3"
Test #15:
score: 0
Accepted
time: 15ms
memory: 4620kb
input:
49999 ea g ig ag i de a de eg e e db g h a dg h b c e eh c e i gg f fd g fa ed ha c g e i g bd c f gi b g ca fa h d b a c ed i b g h i i ib g ie e bf b hg a ih ei cc a hi g f dg bd c ie e h i e h he bb ee g e db i ii i f eh eg i h dc h e a ga c h d d hf af ef a h f d hb b af d d ic e a cb f hi id g ...
output:
2
result:
ok 1 number(s): "2"