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답안 #1078168

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1078168 2024-08-27T13:28:43 Z ntnq Lozinke (COCI17_lozinke) C++17
0 / 100
 1000 ms 860 KB 
#include <bits/stdc++.h>
using namespace std;

const int N = 2e4 + 5;

string a[N];

bool check(string &x, string &y){
	int l = 0, r = 0;
	int n = x.size(), m = y.size();
	while (l < n && r < m){
		if (x[l] == y[r]){
			l++;
			r++;
		}
		else r++;
	}
	return l == n;
}

signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);

	int n; cin >> n;
	for (int i = 1; i <= n; i++) cin >> a[i];

	int ans = 0;
	for (int i = 1; i <= n; i++)
		for (int j = 1; j <= n; j++)
			if (i != j) ans += check(a[j], a[i]);

	cout << ans;

	return 0;
}

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 860 KB Output isn't correct
2 Incorrect 0 ms 860 KB Output isn't correct
3 Incorrect 1 ms 860 KB Output isn't correct
4 Incorrect 2 ms 860 KB Output isn't correct
5 Incorrect 18 ms 856 KB Output isn't correct
6 Incorrect 52 ms 860 KB Output isn't correct
7 Incorrect 50 ms 856 KB Output isn't correct
8 Incorrect 41 ms 860 KB Output isn't correct
9 Execution timed out 1043 ms 860 KB Time limit exceeded
10 Execution timed out 1076 ms 860 KB Time limit exceeded
11 Execution timed out 1041 ms 856 KB Time limit exceeded
12 Execution timed out 1068 ms 860 KB Time limit exceeded
13 Execution timed out 1075 ms 860 KB Time limit exceeded
14 Execution timed out 1078 ms 860 KB Time limit exceeded
15 Execution timed out 1057 ms 860 KB Time limit exceeded
16 Execution timed out 1026 ms 856 KB Time limit exceeded
17 Execution timed out 1052 ms 856 KB Time limit exceeded
18 Execution timed out 1055 ms 860 KB Time limit exceeded
19 Execution timed out 1066 ms 860 KB Time limit exceeded
20 Execution timed out 1031 ms 860 KB Time limit exceeded