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Submission #1055631

# Submission time Handle Problem Language Result Execution time Memory
1055631 2024-08-13T00:58:23 Z vjudge1 Catfish Farm (IOI22_fish) C++17
0 / 100
 28 ms 8256 KB 
#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll fishies[3002][3002];
ll dp[3002][2][3002];
inline ll ones(int col,int len){
    return fishies[col][len];
}
ll max_weights(int N,int M,vector<int> X,vector<int> Y,vector<int> W) {
    for(int i=0;i<M;i++)
        fishies[X[i]+1][Y[i]+1]=W[i];
    for(int i=1;i<=2;i++)
        for(int j=1;j<=N+1;j++)
            fishies[i][j]+=fishies[i][j-1];
    if(N==2) return max(ones(1,N),ones(2,N));
    ll K=ones(2,N),bst=0;
    for(int i=1;i<=N;i++)
        bst=max(bst,ones(1,i)-ones(2,i));
    return K+bst;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 6232 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '1813034707026948134'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Incorrect 28 ms 8256 KB 1st lines differ - on the 1st token, expected: '40604614618209', found: '1992935459344076353'
3 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 4444 KB 1st lines differ - on the 1st token, expected: '10082010', found: '977954970000'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2392 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2392 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2392 KB 1st lines differ - on the 1st token, expected: '3', found: '2'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 4444 KB 1st lines differ - on the 1st token, expected: '10082010', found: '977954970000'
2 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 12 ms 6232 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '1813034707026948134'
2 Halted 0 ms 0 KB -