oj.uz

답안 #298594

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
298594 2020-09-13T11:15:53 Z BeanZ Selling RNA Strands (JOI16_selling_rna) C++14
10 / 100
 1500 ms 5624 KB 
#include <bits/stdc++.h>

using namespace std;

#define ll long long
#define endl '\n'
const int N = 1e5 + 5;
string s[N];
int main(){
        ios_base::sync_with_stdio(false);
        cin.tie(0);
        /*f (fopen("test.inp", "r")){
                freopen("test.inp", "r", stdin);
                freopen("test.ans", "w", stdout);
        }*/
        ll n, m;
        cin >> n >> m;
        for (int i = 1; i <= n; i++){
                cin >> s[i];
        }
        while (m--){
                string t, p;
                cin >> t >> p;
                reverse(p.begin(), p.end());
                ll res = 0;
                for (int i = 1; i <= n; i++){
                        if (t.length() > s[i].length() || p.length() > s[i].length()){
                                continue;
                        }
                        bool flag = true;
                        for (int j = 0; j < (int)t.length(); j++){
                                if (t[j] != s[i][j]) flag = false;
                        }
                        reverse(s[i].begin(), s[i].end());
                        for (int j = 0; j < (int)p.length(); j++){
                                if (p[j] != s[i][j]) flag = false;
                        }
                        reverse(s[i].begin(), s[i].end());
                        if (flag) res++;
                }
                cout << res << endl;
        }
}
/*
*/

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 3456 KB Output is correct
2 Correct 3 ms 3456 KB Output is correct
3 Correct 3 ms 3456 KB Output is correct
4 Correct 3 ms 3456 KB Output is correct
5 Correct 3 ms 3456 KB Output is correct
6 Correct 3 ms 3584 KB Output is correct
7 Correct 3 ms 3456 KB Output is correct

Subtask #2
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1566 ms 5624 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1563 ms 3576 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 3456 KB Output is correct
2 Correct 3 ms 3456 KB Output is correct
3 Correct 3 ms 3456 KB Output is correct
4 Correct 3 ms 3456 KB Output is correct
5 Correct 3 ms 3456 KB Output is correct
6 Correct 3 ms 3584 KB Output is correct
7 Correct 3 ms 3456 KB Output is correct
8 Execution timed out 1566 ms 5624 KB Time limit exceeded
9 Halted 0 ms 0 KB -