oj.uz

답안 #833332

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
833332 2023-08-22T04:36:30 Z tengiz05 메기 농장 (IOI22_fish) C++17
0 / 100
 261 ms 40940 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

# 결과 실행 시간 메모리 Grader output
1 Correct 65 ms 15576 KB Output is correct
2 Correct 85 ms 17508 KB Output is correct
3 Correct 39 ms 15172 KB Output is correct
4 Correct 38 ms 15036 KB Output is correct
5 Incorrect 261 ms 40940 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '0'
6 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 103 ms 17420 KB Output is correct
3 Correct 132 ms 24140 KB Output is correct
4 Correct 71 ms 16908 KB Output is correct
5 Correct 82 ms 19140 KB Output is correct
6 Incorrect 1 ms 212 KB 1st lines differ - on the 1st token, expected: '4044', found: '140728787205820'
7 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 38 ms 15172 KB Output is correct
2 Incorrect 41 ms 15036 KB 1st lines differ - on the 1st token, expected: '882019', found: '0'
3 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 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

# 결과 실행 시간 메모리 Grader output
1 Correct 38 ms 15172 KB Output is correct
2 Incorrect 41 ms 15036 KB 1st lines differ - on the 1st token, expected: '882019', found: '0'
3 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 65 ms 15576 KB Output is correct
2 Correct 85 ms 17508 KB Output is correct
3 Correct 39 ms 15172 KB Output is correct
4 Correct 38 ms 15036 KB Output is correct
5 Incorrect 261 ms 40940 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '0'
6 Halted 0 ms 0 KB -