# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
116807 | ntrung03 | Lozinke (COCI17_lozinke) | C++17 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
string s[20002];
int main(int argc, char *argv[]) {
ios_base::sync_with_stdio(false)
int n;
cin>>n;
int res = 0;
for(int i=0;i<n;i++) cin>>s[i];
for(int i=0;i<n;i++)
for(int j=0;j<n;j++)
if(i!=j&&s[i].find(s[j])!=string::npos){
res++;
}
cout<<res<<endl;
}