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Submission #759922

# Submission time Handle Problem Language Result Execution time Memory
759922 2023-06-17T04:56:56 Z jk410 Organizing the Best Squad (FXCUP4_squad) C++17
19 / 100
 3000 ms 29056 KB 
//subtask 1
#include <bits/stdc++.h>
#include "squad.h"
using namespace std;
typedef long long ll;

int n;
vector<ll> a, d, p;

void Init(std::vector<int> A, std::vector<int> D, std::vector<int> P){
	n = (int)A.size();
	for (int i = 0; i < n; i++) {
		a.push_back(A[i]);
		d.push_back(D[i]);
		p.push_back(P[i]);
	}
}

ll BestSquad(int X, int Y){
	vector<ll> am(n), dm(n);
	vector<ll> pdm(n), sdm(n);
	for (int i = 0; i < n; i++) {
		am[i] = X * a[i] + Y * p[i];
		dm[i] = X * d[i] + Y * p[i];
	}
	pdm[0] = dm[0];
	for (int i = 1; i < n; i++)
		pdm[i] = max(pdm[i - 1], dm[i]);
	sdm[n - 1] = dm[n - 1];
	for (int i = n - 2; i >= 0; i--)
		sdm[i] = max(sdm[i + 1], dm[i]);
	ll ret = 0;
	for (int i = 0; i < n; i++)
		ret = max(ret, am[i] + max(i ? pdm[i - 1] : 0, i + 1 < n ? sdm[i + 1] : 0));
	return ret;
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 85 ms 29024 KB Output is correct
4 Correct 83 ms 29048 KB Output is correct
5 Correct 6 ms 2248 KB Output is correct
6 Correct 82 ms 29056 KB Output is correct
7 Correct 80 ms 28980 KB Output is correct
8 Correct 80 ms 29048 KB Output is correct

Subtask #2
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 49 ms 664 KB Output is correct
3 Execution timed out 3061 ms 27036 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #3
0 / 53.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 85 ms 29024 KB Output is correct
4 Correct 83 ms 29048 KB Output is correct
5 Correct 6 ms 2248 KB Output is correct
6 Correct 82 ms 29056 KB Output is correct
7 Correct 80 ms 28980 KB Output is correct
8 Correct 80 ms 29048 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 49 ms 664 KB Output is correct
11 Execution timed out 3061 ms 27036 KB Time limit exceeded
12 Halted 0 ms 0 KB -