Submission #881880

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
881880	2023-12-02T07:07:10 Z	TAhmed33	Diversity (CEOI21_diversity)	C++	0 / 100	7000 ms	600 KB

diversity

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MAXN = 3e5 + 25;
int n, a[MAXN], q;
int main () {
	cin >> n >> q;
	for (int i = 1; i <= n; i++) cin >> a[i];
	while (q--) {
		int l, r;
		cin >> l >> r;
		ll mn = 1e18;
		do {
			ll sum = 0;
			for (int i = 1; i <= n; i++) {
				set <int> dd;
				for (int j = i; j <= n; j++) {
					dd.insert(a[j]);
					sum += dd.size();
				}
			}
			mn = min(mn, sum);
		} while (next_permutation(a + 1, a + n + 1));
		cout << mn << '\n';
	}
}

Subtask #1

0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	3 ms	348 KB	Output is correct
4	Correct	12 ms	516 KB	Output is correct
5	Correct	278 ms	348 KB	Output is correct
6	Correct	2636 ms	420 KB	Output is correct
7	Correct	137 ms	416 KB	Output is correct
8	Execution timed out	7004 ms	600 KB	Time limit exceeded
9	Halted	0 ms	0 KB	-

Subtask #2

0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	7053 ms	348 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #3

0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	7053 ms	348 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #4

0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	7053 ms	348 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 26.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	3 ms	348 KB	Output is correct
4	Correct	12 ms	516 KB	Output is correct
5	Correct	278 ms	348 KB	Output is correct
6	Correct	2636 ms	420 KB	Output is correct
7	Correct	137 ms	416 KB	Output is correct
8	Execution timed out	7004 ms	600 KB	Time limit exceeded
9	Halted	0 ms	0 KB	-

Subtask #6

0 / 36.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	3 ms	348 KB	Output is correct
4	Correct	12 ms	516 KB	Output is correct
5	Correct	278 ms	348 KB	Output is correct
6	Correct	2636 ms	420 KB	Output is correct
7	Correct	137 ms	416 KB	Output is correct
8	Execution timed out	7004 ms	600 KB	Time limit exceeded
9	Halted	0 ms	0 KB	-