#include <bits/stdc++.h>
using namespace std;
#define fi ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
//#define ll double
#define ll long long
#define F first
#define S second
#define sz size()
#define all(s) s.begin(),s.end()
#define all1(s) s.rbegin(),s.rend()
int main()
{
// freopen("maxcross.in","r",stdin);freopen("maxcross.out","w",stdout);
ll T=1;
//cin>>T;ll oo=0;
while(T--)
{
ll n;
cin>>n;
pair<ll,string>a[n];
for(ll i=0;i<n;i++){
cin>>a[i].second;
a[i].first=a[i].second.size();
}
sort(a,a+n);ll c=0;
for(ll i=0;i<n;i++){
for(ll j=0;j<n;j++){if(a[j].first<a[i].first||i==j)continue;
string x="";
for(ll e=0;e<a[j].first;e++){
if(x.size()>=a[i].first){
reverse(all(x));
x.pop_back();
reverse(all(x));
}x+=a[j].second[e];cout<<x<<" ";
if(x==a[i].second){
c++;//cout<<i<<" "<<j<<" "<<x<<" "<<a[i].second<<" "<<a[j].second;
break;
}
}//cout<<"\n";
}
}cout<<c;
}
}
Compilation message
lozinke.cpp: In function 'int main()':
lozinke.cpp:33:32: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
33 | if(x.size()>=a[i].first){
| ~~~~~~~~^~~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Incorrect |
1 ms |
348 KB |
Output isn't correct |
3 |
Incorrect |
2 ms |
348 KB |
Output isn't correct |
4 |
Incorrect |
26 ms |
1928 KB |
Output isn't correct |
5 |
Incorrect |
183 ms |
16468 KB |
Output isn't correct |
6 |
Incorrect |
578 ms |
52800 KB |
Output isn't correct |
7 |
Incorrect |
741 ms |
63040 KB |
Output isn't correct |
8 |
Execution timed out |
3007 ms |
65536 KB |
Time limit exceeded |
9 |
Execution timed out |
1008 ms |
42220 KB |
Time limit exceeded |
10 |
Execution timed out |
2862 ms |
65536 KB |
Time limit exceeded |
11 |
Execution timed out |
1061 ms |
43880 KB |
Time limit exceeded |
12 |
Execution timed out |
2841 ms |
65536 KB |
Time limit exceeded |
13 |
Execution timed out |
2825 ms |
65536 KB |
Time limit exceeded |
14 |
Execution timed out |
1064 ms |
42204 KB |
Time limit exceeded |
15 |
Execution timed out |
2929 ms |
65536 KB |
Time limit exceeded |
16 |
Execution timed out |
2866 ms |
65536 KB |
Time limit exceeded |
17 |
Execution timed out |
2804 ms |
65536 KB |
Time limit exceeded |
18 |
Execution timed out |
3024 ms |
65536 KB |
Time limit exceeded |
19 |
Execution timed out |
22122 ms |
65536 KB |
Time limit exceeded |
20 |
Execution timed out |
3218 ms |
65536 KB |
Time limit exceeded |