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Submission #1075591

# Submission time Handle Problem Language Result Execution time Memory
1075591 2024-08-26T07:55:30 Z UmairAhmadMirza Catfish Farm (IOI22_fish) C++17
35 / 100
 63 ms 12680 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
int const N=305;
ll dp[N][N],inc[N][N];
ll sm[N][N];
long long max_weights(int n, int m, vector<int> X, vector<int> Y,
                      vector<int> W)
{
	for(int i=0;i<m;i++)
		sm[X[i]+1][Y[i]+1]+=W[i];
	for (int i = 1; i <=n; ++i)
		for(int j=1;j<=n;++j)
			sm[i][j]+=sm[i][j-1];
	for(int i=2;i<=n;i++)
		for(int k=0;k<=n;k++){
			//cal inc
			for(int p=0;p<=k;p++)
				inc[i][k]=max(inc[i][k],max(inc[i-1][p]+sm[i-1][k]-sm[i-1][p],dp[i-1][p]));
			dp[i][k]=inc[i][k];
			for(int p=k+1;p<=n;p++)
				dp[i][k]=max(dp[i][k],dp[i-1][p]+sm[i][p]-sm[i][k]);
			// cout<<dp[i][k]<<' ';
			// if(k==n)
			// 	cout<<endl;
		}
	ll ans=0;
	for(int i=0;i<=n;i++)
		ans=max(ans,dp[n][i]);
	return ans;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Runtime error 43 ms 8788 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Runtime error 63 ms 12680 KB Execution killed with signal 11
3 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 38 ms 4924 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
14.0 / 14.0

# 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 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 4 ms 1372 KB Output is correct
10 Correct 26 ms 2480 KB Output is correct
11 Correct 4 ms 1372 KB Output is correct
12 Correct 30 ms 2424 KB Output is correct
13 Correct 1 ms 860 KB Output is correct
14 Correct 27 ms 2396 KB Output is correct

Subtask #5
21.0 / 21.0

# 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 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 4 ms 1372 KB Output is correct
10 Correct 26 ms 2480 KB Output is correct
11 Correct 4 ms 1372 KB Output is correct
12 Correct 30 ms 2424 KB Output is correct
13 Correct 1 ms 860 KB Output is correct
14 Correct 27 ms 2396 KB Output is correct
15 Correct 29 ms 2392 KB Output is correct
16 Correct 2 ms 860 KB Output is correct
17 Correct 34 ms 3504 KB Output is correct
18 Correct 34 ms 3412 KB Output is correct
19 Correct 31 ms 3412 KB Output is correct
20 Correct 31 ms 3404 KB Output is correct
21 Correct 34 ms 3412 KB Output is correct
22 Correct 39 ms 4688 KB Output is correct
23 Correct 25 ms 2652 KB Output is correct
24 Correct 28 ms 3164 KB Output is correct
25 Correct 24 ms 2396 KB Output is correct
26 Correct 25 ms 2644 KB Output is correct

Subtask #6
0 / 17.0

# 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 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 4 ms 1372 KB Output is correct
10 Correct 26 ms 2480 KB Output is correct
11 Correct 4 ms 1372 KB Output is correct
12 Correct 30 ms 2424 KB Output is correct
13 Correct 1 ms 860 KB Output is correct
14 Correct 27 ms 2396 KB Output is correct
15 Correct 29 ms 2392 KB Output is correct
16 Correct 2 ms 860 KB Output is correct
17 Correct 34 ms 3504 KB Output is correct
18 Correct 34 ms 3412 KB Output is correct
19 Correct 31 ms 3412 KB Output is correct
20 Correct 31 ms 3404 KB Output is correct
21 Correct 34 ms 3412 KB Output is correct
22 Correct 39 ms 4688 KB Output is correct
23 Correct 25 ms 2652 KB Output is correct
24 Correct 28 ms 3164 KB Output is correct
25 Correct 24 ms 2396 KB Output is correct
26 Correct 25 ms 2644 KB Output is correct
27 Runtime error 1 ms 600 KB Execution killed with signal 11
28 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Runtime error 38 ms 4924 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Runtime error 43 ms 8788 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -