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Submission #30854

# Submission time Handle Problem Language Result Execution time Memory
30854 2017-07-28T13:39:51 Z Navick Split the sequence (APIO14_sequence) C++14
0 / 100
 6 ms 3844 KB 
#include <bits/stdc++.h>
#define F first
#define S second
#define pii pair<int, int>
#define pb push_back

using namespace std;

typedef long long ll;
typedef long double ld;

const int N = 1e3 + 10, K = 210;

ll dp[N][K], ps[N];

int main(){
	ios_base::sync_with_stdio(0); cin.tie(0);
	int n, k; cin >> n >> k;
	++k;
	for(int i=0; i<n; i++){
		int x; cin >> x;
		ps[i + 1] = ps[i] + x;
	}

	for(int j=2; j<=k; j++)
		for(int i=1; i<=n; i++)
			for(int c=i-1; c>=0; c--)
				dp[i][j] = max(dp[i][j], (ps[i] - ps[c]) * ps[c] + dp[c][j - 1]);

	cout << dp[n][k];

}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3844 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3844 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 3844 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 3844 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 0 ms 3844 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #6
0 / 29.0

# Verdict Execution time Memory Grader output
1 Runtime error 6 ms 3844 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -