oj.uz

Submission #1023075

# Submission time Handle Problem Language Result Execution time Memory
1023075 2024-07-14T09:15:43 Z vjudge1 Catfish Farm (IOI22_fish) C++17
23 / 100
 1000 ms 90448 KB 
#include "fish.h"
#include<bits/stdc++.h>

using namespace std;

#define rall(s) s.rbegin(), s.rend()
#define all(s) s.begin(), s.end() 
#define sz(s) (int)s.size()
#define s second 
#define f first 

using ll = long long;
using pii = pair<int, int>; 
using pll = pair<ll, ll>;

const int N = 1e5 + 5;
const ll inf = 1e18;

ll c[N][10], dp[N][10][10];

long long max_weights(int n, int m, vector<int> x, vector<int> y, vector<int> w) {
    int z = 0;
    for (int i = 0; i < m; i++) {
        c[x[i] + 1][y[i] + 1] = w[i];
        z = max(z, y[i] + 2);
    }
    for (int j = 0; j < z; j++) {
        for (int k = 0; k < z; k++) {
            dp[0][j][k] = (k ? -inf : 0);
        }
    }
    for (int i = 1; i <= n; i++) {
        for (int j = 0; j < z; j++) { 
            for (int k = 0; k < z; k++) {
                for (int s = 0; s < z; s++) {
                    ll sum = 0;
                    for (int x = k + 1; x <= max(j, s); x++) {
                        sum += c[i][x];
                    }
                    dp[i][j][k] = max(dp[i][j][k], dp[i - 1][k][s] + sum);
                }
            }
        }
    }
    ll ans = 0;
    for (int i = 0; i < z; i++) {
        ans = max(ans, dp[n][0][i]);
    }
    return ans;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1041 ms 4944 KB Time limit exceeded
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 Execution timed out 1078 ms 7212 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 78676 KB Output is correct
2 Correct 36 ms 78676 KB Output is correct
3 Correct 45 ms 77904 KB Output is correct
4 Correct 56 ms 84868 KB Output is correct
5 Correct 60 ms 90448 KB Output is correct
6 Correct 56 ms 89688 KB Output is correct
7 Correct 60 ms 90252 KB Output is correct
8 Correct 55 ms 90448 KB Output is correct

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 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 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 600 KB Output is correct

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 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 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Execution timed out 1024 ms 348 KB Time limit exceeded
16 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 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 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Execution timed out 1024 ms 348 KB Time limit exceeded
16 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 78676 KB Output is correct
2 Correct 36 ms 78676 KB Output is correct
3 Correct 45 ms 77904 KB Output is correct
4 Correct 56 ms 84868 KB Output is correct
5 Correct 60 ms 90448 KB Output is correct
6 Correct 56 ms 89688 KB Output is correct
7 Correct 60 ms 90252 KB Output is correct
8 Correct 55 ms 90448 KB Output is correct
9 Runtime error 18 ms 6856 KB Execution killed with signal 11
10 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1041 ms 4944 KB Time limit exceeded
2 Halted 0 ms 0 KB -