纯暴力但AC

#include<iostream>
using namespace std;
#define ll long long
ll n, m;
struct word {
	string name;
	ll time;
} w[10005];
int find(string s);
int main() {
	string s;
	cin >> n;
	for(int i=1; i<=n; i++) {
		cin >> w[i].name;
	}
	cin >> m;
	for(int i=1; i<=m; i++) {
		cin >> s;
		int flag=find(s);
		if(flag) {
			if(w[flag].time==0) {
				cout << "OK" << endl;
				w[flag].time++;
			} else {
				cout << "REPEAT" << endl;
			}
		} else {
			cout << "WRONG" << endl;
		}
	}
	return 0;
}
int find(string s) {
	for(int i=1; i<=n; i++) {
		if(s==w[i].name) {
			return i;
		}
	}
	return 0;
}