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Submission #832246

# Submission time Handle Problem Language Result Execution time Memory
832246 2023-08-21T07:43:56 Z fatemetmhr Catfish Farm (IOI22_fish) C++17
9 / 100
 28 ms 6600 KB 
// komak!

#include "fish.h"
#include <bits/stdc++.h>

using namespace std;

#define debug(x) cerr << "(" << (#x) << "): " << (x) << endl;
#define all(x)   x.begin(), x.end()
#define fi       first
#define se       second
#define mp       make_pair
#define pb       push_back

typedef long long ll;

const ll mod   = 1e9 + 7;
const int maxn5 = 3e5 + 10;

ll av[maxn5];
ll dp[maxn5][2];

long long max_weights(int n, int m, std::vector<int> x, std::vector<int> y,
                      std::vector<int> w) {

    for(int i = 0; i < m; i++){
        av[x[i]] = w[i];
    }
    ll ans = 0;

    dp[0][0] = dp[0][1] = 0;
    for(int i = 1; i < n; i++){
        dp[i][0] = max(dp[i - 1][0], dp[i - 1][1] + av[i]);
        dp[i][1] = max(dp[i - 1][1], (i >= 2 ? max(dp[i - 2][0], dp[i - 2][1]) : 0) + av[i - 1]);

        ans = max({ans, dp[i][0], dp[i][1]});
    }

    return ans;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 3564 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '803213453'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1876 KB Output is correct
2 Correct 1 ms 1876 KB Output is correct
3 Correct 16 ms 3636 KB Output is correct
4 Correct 10 ms 3804 KB Output is correct
5 Correct 24 ms 6600 KB Output is correct
6 Correct 21 ms 5968 KB Output is correct
7 Correct 24 ms 6456 KB Output is correct
8 Correct 24 ms 6528 KB Output is correct

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 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 212 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 212 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 Correct 2 ms 1876 KB Output is correct
2 Correct 1 ms 1876 KB Output is correct
3 Correct 16 ms 3636 KB Output is correct
4 Correct 10 ms 3804 KB Output is correct
5 Correct 24 ms 6600 KB Output is correct
6 Correct 21 ms 5968 KB Output is correct
7 Correct 24 ms 6456 KB Output is correct
8 Correct 24 ms 6528 KB Output is correct
9 Incorrect 28 ms 6220 KB 1st lines differ - on the 1st token, expected: '99999', found: '66666'
10 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 3564 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '803213453'
2 Halted 0 ms 0 KB -