oj.uz

답안 #834714

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
834714 2023-08-22T17:35:11 Z GordonRemzi007 메기 농장 (IOI22_fish) C++17
6 / 100
 68 ms 9936 KB 
#include <iostream>
#include <vector>
#define ll long long

using namespace std;

ll max_weights(int n, int m, vector<int> x, vector<int> y, vector<int> w) {
    ll res;
    if(n == 2) {
        ll r0 = 0, r1 = 0;
        for(ll i = 0; i < m; i++) {
            if(x[i]) r1+=w[i];
            else r0+=w[i];
        }
        res = max(r0, r1);
    } else {
        vector<ll> pref0(n), pref1(n);
        for(int i = 0; i < m; i++) {
            if(x[i]) pref1[y[i]] = w[i];
            else pref0[y[i]] = w[i];
        }
        for(int i = 1; i < n; i++) {
            pref0[i]+=pref0[i-1];
            pref1[i]+=pref1[i-1];
        }
        res = pref1[n-1];
        for(int i = 0; i < n; i++) res = max(res, pref0[i]+pref1[n-1]-pref1[i]);
    }
    return res;
}

Subtask #1
0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 3540 KB Output is correct
2 Correct 22 ms 4180 KB Output is correct
3 Correct 1 ms 1748 KB Output is correct
4 Correct 1 ms 1748 KB Output is correct
5 Incorrect 68 ms 8800 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '49851995244248'
6 Halted 0 ms 0 KB -

Subtask #2
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 36 ms 5416 KB Output is correct
3 Correct 46 ms 9936 KB Output is correct
4 Correct 19 ms 4940 KB Output is correct
5 Correct 24 ms 5984 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 2 ms 1876 KB Output is correct
11 Correct 2 ms 1876 KB Output is correct
12 Correct 18 ms 4948 KB Output is correct
13 Correct 22 ms 5836 KB Output is correct
14 Correct 19 ms 4940 KB Output is correct
15 Correct 24 ms 5452 KB Output is correct
16 Correct 19 ms 4948 KB Output is correct
17 Correct 21 ms 5452 KB Output is correct

Subtask #3
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1876 KB Output is correct
2 Correct 1 ms 1876 KB Output is correct
3 Incorrect 13 ms 2900 KB 1st lines differ - on the 1st token, expected: '21261825233649', found: '774766749'
4 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Incorrect 1 ms 212 KB 1st lines differ - on the 1st token, expected: '216624184325', found: '2268305442'
10 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Incorrect 1 ms 212 KB 1st lines differ - on the 1st token, expected: '216624184325', found: '2268305442'
10 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Incorrect 1 ms 212 KB 1st lines differ - on the 1st token, expected: '216624184325', found: '2268305442'
10 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1876 KB Output is correct
2 Correct 1 ms 1876 KB Output is correct
3 Incorrect 13 ms 2900 KB 1st lines differ - on the 1st token, expected: '21261825233649', found: '774766749'
4 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 3540 KB Output is correct
2 Correct 22 ms 4180 KB Output is correct
3 Correct 1 ms 1748 KB Output is correct
4 Correct 1 ms 1748 KB Output is correct
5 Incorrect 68 ms 8800 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '49851995244248'
6 Halted 0 ms 0 KB -