oj.uz

답안 #1078134

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1078134 2024-08-27T13:10:41 Z vnam Lozinke (COCI17_lozinke) C++14
0 / 100
 1000 ms 1368 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 856 KB Output isn't correct
2 Incorrect 1 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 1092 KB Output isn't correct
6 Incorrect 52 ms 860 KB Output isn't correct
7 Incorrect 50 ms 1076 KB Output isn't correct
8 Incorrect 39 ms 856 KB Output isn't correct
9 Execution timed out 1060 ms 1116 KB Time limit exceeded
10 Execution timed out 1041 ms 1112 KB Time limit exceeded
11 Execution timed out 1037 ms 1116 KB Time limit exceeded
12 Execution timed out 1041 ms 1116 KB Time limit exceeded
13 Execution timed out 1038 ms 1112 KB Time limit exceeded
14 Execution timed out 1058 ms 1368 KB Time limit exceeded
15 Execution timed out 1033 ms 1112 KB Time limit exceeded
16 Execution timed out 1053 ms 1116 KB Time limit exceeded
17 Execution timed out 1052 ms 1116 KB Time limit exceeded
18 Execution timed out 1036 ms 1112 KB Time limit exceeded
19 Execution timed out 1022 ms 1116 KB Time limit exceeded
20 Execution timed out 1026 ms 1112 KB Time limit exceeded