oj.uz

Submission #833333

# Submission time Handle Problem Language Result Execution time Memory
833333 2023-08-22T04:37:25 Z tengiz05 Catfish Farm (IOI22_fish) C++17
6 / 100
 259 ms 40892 KB 
#include "fish.h"

#include <bits/stdc++.h>
using namespace std;
using i64 = long long;

long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y,
                      std::vector<int> W) {
    i64 s[N] {};
    map<pair<int, int>, int> f;
    for (int i = 0; i < M; i++) {
        s[X[i]] += W[i];
        f[{X[i], Y[i]}] = W[i];
    }
    if (N == 2) {
        return max(s[0], s[1]);
    }
    vector pre(2, vector<i64>(N + 1));
    for (int i = 0; i < 2; i++) {
        for (int j = 0; j < N; j++) {
            pre[i][j + 1] = pre[i][j] + f[{i, j}];
        }
    }
    i64 ans = 0;
    for (int i = 0; i <= N; i++) {
        ans = max(ans, pre[1][N] - pre[1][i] + pre[0][i]);
    }
    return ans;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 64 ms 15500 KB Output is correct
2 Correct 81 ms 17408 KB Output is correct
3 Correct 38 ms 15064 KB Output is correct
4 Correct 38 ms 15096 KB Output is correct
5 Incorrect 259 ms 40892 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '0'
6 Halted 0 ms 0 KB -

Subtask #2
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 120 ms 17448 KB Output is correct
3 Correct 136 ms 20548 KB Output is correct
4 Correct 63 ms 15500 KB Output is correct
5 Correct 80 ms 17468 KB Output is correct
6 Correct 1 ms 228 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 296 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 38 ms 15156 KB Output is correct
11 Correct 38 ms 15164 KB Output is correct
12 Correct 73 ms 16896 KB Output is correct
13 Correct 84 ms 19244 KB Output is correct
14 Correct 67 ms 16908 KB Output is correct
15 Correct 80 ms 18792 KB Output is correct
16 Correct 69 ms 16912 KB Output is correct
17 Correct 78 ms 18732 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 15032 KB Output is correct
2 Incorrect 38 ms 15104 KB 1st lines differ - on the 1st token, expected: '882019', found: '0'
3 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 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 1 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 1 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 37 ms 15032 KB Output is correct
2 Incorrect 38 ms 15104 KB 1st lines differ - on the 1st token, expected: '882019', found: '0'
3 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 64 ms 15500 KB Output is correct
2 Correct 81 ms 17408 KB Output is correct
3 Correct 38 ms 15064 KB Output is correct
4 Correct 38 ms 15096 KB Output is correct
5 Incorrect 259 ms 40892 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '0'
6 Halted 0 ms 0 KB -