oj.uz

답안 #1078167

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1078167 2024-08-27T13:28:26 Z vnam Lozinke (COCI17_lozinke) C++14
40 / 100
 1000 ms 900 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;
    return y.find(x) != string::npos;
}
 
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
40.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 860 KB Output is correct
2 Correct 1 ms 900 KB Output is correct
3 Correct 1 ms 856 KB Output is correct
4 Correct 3 ms 856 KB Output is correct
5 Correct 16 ms 860 KB Output is correct
6 Correct 35 ms 860 KB Output is correct
7 Correct 53 ms 860 KB Output is correct
8 Correct 39 ms 860 KB Output is correct
9 Execution timed out 1031 ms 860 KB Time limit exceeded
10 Execution timed out 1027 ms 856 KB Time limit exceeded
11 Execution timed out 1056 ms 860 KB Time limit exceeded
12 Execution timed out 1054 ms 860 KB Time limit exceeded
13 Execution timed out 1054 ms 860 KB Time limit exceeded
14 Execution timed out 1034 ms 860 KB Time limit exceeded
15 Execution timed out 1070 ms 860 KB Time limit exceeded
16 Execution timed out 1049 ms 860 KB Time limit exceeded
17 Execution timed out 1025 ms 860 KB Time limit exceeded
18 Execution timed out 1046 ms 860 KB Time limit exceeded
19 Execution timed out 1050 ms 860 KB Time limit exceeded
20 Execution timed out 1073 ms 860 KB Time limit exceeded