Submission #234430

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
234430	2020-05-24T08:05:35 Z	NONAME	Lozinke (COCI17_lozinke)	C++17	100 / 100	469 ms	19264 KB

lozinke

#include <bits/stdc++.h>
#define all(x) x.begin(), x.end()
#define sz(x) int(x.size())
#define in(x) freopen(x, "r", stdin)
#define out(x) freopen(x, "w", stdout)
#define N 100500
#define oo ll(1e16)
#define ft first
#define sd second
#define mp make_pair
#define pb push_back
#define ppb pop_back
#define el '\n'
#define elf endl
#define base ll(1e9 + 7)
using namespace std;
typedef long long ll;
typedef long double ld;

int n, ans;
string s[N];
map <string, int> ma;

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

    cin >> n;
    for (int i = 0; i < n; i++) {
		cin >> s[i];
		int len = sz(s[i]);
		set <string> se;
		se.clear();
		for (int l = 0; l < len; l++) {
			string t;
			for (int r = l; r < len; r++) {
                t += s[i][r];
                se.insert(t);
			}
		}

        for (string t : se)
			ma[t]++;
    }

    for (int i = 0; i < n; i++)
		ans += ma[s[i]];

	cout << ans - n;
}

Subtask #1

100.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	6 ms	3456 KB	Output is correct
2	Correct	6 ms	3456 KB	Output is correct
3	Correct	7 ms	3456 KB	Output is correct
4	Correct	9 ms	3584 KB	Output is correct
5	Correct	16 ms	3840 KB	Output is correct
6	Correct	22 ms	3840 KB	Output is correct
7	Correct	30 ms	4608 KB	Output is correct
8	Correct	40 ms	5368 KB	Output is correct
9	Correct	100 ms	5368 KB	Output is correct
10	Correct	211 ms	10360 KB	Output is correct
11	Correct	162 ms	7032 KB	Output is correct
12	Correct	453 ms	19264 KB	Output is correct
13	Correct	283 ms	5368 KB	Output is correct
14	Correct	304 ms	17528 KB	Output is correct
15	Correct	469 ms	19064 KB	Output is correct
16	Correct	293 ms	3832 KB	Output is correct
17	Correct	88 ms	3704 KB	Output is correct
18	Correct	64 ms	3584 KB	Output is correct
19	Correct	327 ms	11188 KB	Output is correct
20	Correct	145 ms	3712 KB	Output is correct