제출 #165775

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
165775		muhi1112	Lozinke (COCI17_lozinke)	C++17	65 / 100	1082 ms	1652 KiB

lozinke

#include <bits/stdc++.h>
using namespace std;
 
#define endl '\n'
#define f1 first
#define s2 second
#define pb push_back
#define mp make_pair
#define ll long long
#define fri(a) freopen(a,"r",stdin);
#define fro(a) freopen(a,"w",stdout);
const int N=405;

int n,ans;
string s;
vector<string>str;
map<string,int>cnt;

int main(){
	//fri("in.txt");
	//fro("out.txt");
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>s;
		str.pb(s);
	}
	for(int i=0;i<n;i++){
		if(cnt[str[i]]!=0){
			ans+=cnt[str[i]];
			continue;
		}
		for(int j=0;j<n;j++){
			if(j!=i && str[j].length()>=str[i].length() && str[j].find(str[i])!=string::npos){
				ans++;
				cnt[str[i]]++;
			}
		}
	}
	cout<<ans<<endl;
return 0;
}

• Subtask 1: 65 / 100