oj.uz

Submission #626011

# Submission time Handle Problem Language Result Execution time Memory
626011 2022-08-11T06:21:51 Z aryan12 Catfish Farm (IOI22_fish) C++17
3 / 100
 91 ms 8816 KB 
#include "fish.h"

#include <bits/stdc++.h>
using namespace std;

// Subtask 3

bool cmp(array<int, 3> a, array<int, 3> b)
{
    if(a[1] != b[1]) return a[1] < b[1];
    return a[0] > b[0];
}

long long max_weights(int N, int M, std::vector<int> X, 
    std::vector<int> Y, std::vector<int> W) {
    vector<long long> vect(N, 0);
    for(int i = 0; i < M; i++)
    {
        vect[X[i]] += W[i];
    }
    if(N == 2)
    {
        return max(vect[0], vect[1]);
    }
    vector<long long> dp(N, 0);
    dp[0] = vect[0];
    dp[1] = vect[1];
    dp[2] = dp[0] + vect[2];
    long long ans = max({vect[0], vect[1], dp[0] + vect[2]});
    for(int i = 3; i < N; i++)
    {
        dp[i] = max(dp[i - 2], dp[i - 3]) + vect[i];
        ans = max(ans, dp[i]);
    }
    return ans;
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 3532 KB Output is correct
2 Correct 28 ms 4156 KB Output is correct
3 Correct 1 ms 1876 KB Output is correct
4 Correct 1 ms 1748 KB Output is correct
5 Correct 91 ms 8816 KB Output is correct
6 Correct 87 ms 8780 KB Output is correct

Subtask #2
0 / 6.0

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

Subtask #3
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 Incorrect 17 ms 3000 KB 1st lines differ - on the 1st token, expected: '21261825233649', found: '16359027219341'
4 Halted 0 ms 0 KB -

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 Incorrect 17 ms 3000 KB 1st lines differ - on the 1st token, expected: '21261825233649', found: '16359027219341'
4 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 3532 KB Output is correct
2 Correct 28 ms 4156 KB Output is correct
3 Correct 1 ms 1876 KB Output is correct
4 Correct 1 ms 1748 KB Output is correct
5 Correct 91 ms 8816 KB Output is correct
6 Correct 87 ms 8780 KB Output is correct
7 Incorrect 1 ms 212 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
8 Halted 0 ms 0 KB -