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| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #65428 | #5119. Perfect Word | ressoa | WA | 3ms | 3580kb | C++17 | 550b | 2022-11-30 16:36:43 | 2022-11-30 16:36:46 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
void solve(){
int n,ans=0;
cin>>n;
set<string> st;
for(int i=1;i<=n;i++){
string s;
cin>>s;
if(s.size()==1||st.count(s.substr(1))&&st.count(s.substr(0,s.size()-1))){
ans=max(ans,(int)s.size());
st.insert(s);
}
}
cout<<ans<<'\n';
return void();
}
int main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
int t=1;
// cin>>t;
while(t--){
solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 2ms
memory: 3424kb
input:
4 a t b ab
output:
2
result:
ok 1 number(s): "2"
Test #2:
score: 0
Accepted
time: 1ms
memory: 3580kb
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: -100
Wrong Answer
time: 3ms
memory: 3436kb
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:
8
result:
wrong answer 1st numbers differ - expected: '10', found: '8'