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Submission #879460

# Submission time Handle Problem Language Result Execution time Memory
879460 2023-11-27T13:33:04 Z TAhmed33 Akcija (COCI21_akcija) C++
30 / 110
 19 ms 63836 KB 
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 2e3 + 25;
typedef long long ll;
int n; pair <ll, ll> a[MAXN];
pair <ll, ll> dp[MAXN][MAXN];
pair <ll, ll> comb (pair <ll, ll> a, pair <ll, ll> b) {
	if (a.first > b.first) return a;
	if (a.first < b.first) return b;
	return {a.first, min(a.second, b.second)};
}
int main () {
	cin >> n; int k; cin >> k;
	for (int i = 1; i <= n; i++) cin >> a[i].first >> a[i].second;
	sort(a + 1, a + n + 1, [] (pair <ll, ll> &x, pair <ll, ll> &y) { return x.second < y.second; });
	for (int i = n; i >= 1; i--) {
		for (int j = 0; j <= n; j++) {
			dp[i][j] = dp[i + 1][j];
			if (j + 1 <= a[i].second) {
				dp[i][j] = comb(dp[i][j], {dp[i + 1][j + 1].first + 1, dp[i + 1][j + 1].second + a[i].first});
			}
		}
	}
	cout << dp[1][0].first << " " << dp[1][0].second << '\n';
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 61268 KB Output is correct
2 Correct 13 ms 63836 KB Output is correct
3 Correct 12 ms 58712 KB Output is correct
4 Correct 11 ms 57780 KB Output is correct
5 Correct 13 ms 63200 KB Output is correct
6 Correct 10 ms 57692 KB Output is correct
7 Correct 11 ms 63580 KB Output is correct
8 Correct 10 ms 58984 KB Output is correct
9 Correct 10 ms 57436 KB Output is correct
10 Correct 11 ms 59632 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 604 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 61268 KB Output is correct
2 Correct 13 ms 63836 KB Output is correct
3 Correct 12 ms 58712 KB Output is correct
4 Correct 11 ms 57780 KB Output is correct
5 Correct 13 ms 63200 KB Output is correct
6 Correct 10 ms 57692 KB Output is correct
7 Correct 11 ms 63580 KB Output is correct
8 Correct 10 ms 58984 KB Output is correct
9 Correct 10 ms 57436 KB Output is correct
10 Correct 11 ms 59632 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 604 KB Output is correct
14 Correct 12 ms 61276 KB Output is correct
15 Correct 13 ms 63676 KB Output is correct
16 Correct 11 ms 58716 KB Output is correct
17 Correct 11 ms 57948 KB Output is correct
18 Correct 12 ms 63068 KB Output is correct
19 Correct 11 ms 57832 KB Output is correct
20 Correct 11 ms 63464 KB Output is correct
21 Correct 10 ms 59004 KB Output is correct
22 Correct 9 ms 57844 KB Output is correct
23 Correct 11 ms 59740 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 604 KB Output is correct

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 61148 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 2648 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 19 ms 61268 KB Output is correct
2 Correct 13 ms 63836 KB Output is correct
3 Correct 12 ms 58712 KB Output is correct
4 Correct 11 ms 57780 KB Output is correct
5 Correct 13 ms 63200 KB Output is correct
6 Correct 10 ms 57692 KB Output is correct
7 Correct 11 ms 63580 KB Output is correct
8 Correct 10 ms 58984 KB Output is correct
9 Correct 10 ms 57436 KB Output is correct
10 Correct 11 ms 59632 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 604 KB Output is correct
14 Correct 12 ms 61276 KB Output is correct
15 Correct 13 ms 63676 KB Output is correct
16 Correct 11 ms 58716 KB Output is correct
17 Correct 11 ms 57948 KB Output is correct
18 Correct 12 ms 63068 KB Output is correct
19 Correct 11 ms 57832 KB Output is correct
20 Correct 11 ms 63464 KB Output is correct
21 Correct 10 ms 59004 KB Output is correct
22 Correct 9 ms 57844 KB Output is correct
23 Correct 11 ms 59740 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 604 KB Output is correct
27 Incorrect 12 ms 61148 KB Output isn't correct
28 Halted 0 ms 0 KB -