oj.uz

답안 #1040984

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1040984 2024-08-01T13:25:48 Z Zicrus 봉쇄 시간 (IOI23_closing) C++17
21 / 100
 1000 ms 14304 KB 
#include <bits/stdc++.h>
#include "closing.h"
using namespace std;
 
typedef long long ll;
 
int max_score(int n, int x, int y, ll k, vector<int> u, vector<int> v, vector<int> w) {
    vector<ll> distX(n), distY(n), totX(n), totY(n);
    for (int i = x-1; i >= 0; i--) {
        distX[i] = distX[i+1] + w[i];
        totX[i] = totX[i+1] + distX[i];
    }
    for (int i = x+1; i < n; i++) {
        distX[i] = distX[i-1] + w[i-1];
        totX[i] = totX[i-1] + distX[i];
    }
    for (int i = y-1; i >= 0; i--) {
        distY[i] = distY[i+1] + w[i];
        totY[i] = totY[i+1] + distY[i];
    }
    for (int i = y+1; i < n; i++) {
        distY[i] = distY[i-1] + w[i-1];
        totY[i] = totY[i-1] + distY[i];
    }
    vector<ll> mx(n), mxSum(n+1);
    for (int i = 0; i < n; i++) {
        mx[i] = max(distX[i], distY[i]);
        mxSum[i+1] = mxSum[i] + mx[i];
    }

    ll res = 0;
    for (int x1 = 0; x1 <= x; x1++) {
        for (int y1 = x1; y1 <= y; y1++) {
            for (int y2 = y; y2 < n; y2++) {
                for (int x2 = x; x2 <= y2; x2++) {
                    ll val = x2-x1+1 + y2-y1+1;
                    if (val <= res) continue;

                    ll cost = 1ll << 62ll;
                    if (x2 < y1) {
                        cost = totX[x1] + totX[x2] + totY[y1] + totY[y2];
                    }
                    else {
                        cost = totX[x1] + (y1-1 < x ? -totX[y1] : totX[y1-1]) + (x2+1 > y ? -totY[x2] : totY[x2+1]) + totY[y2]
                             + (mxSum[x2+1] - mxSum[y1]);
                    }
                    
                    if (cost <= k)
                        res = val;
                    else break;
                }
            }
        }
    }
    return res;
}

Subtask #0
0.0 / 0.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB 1st lines differ - on the 1st token, expected: '6', found: '5'
2 Halted 0 ms 0 KB -

Subtask #1
0.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1042 ms 14304 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 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 348 KB Output is correct
5 Correct 0 ms 348 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 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 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 348 KB Output is correct
5 Correct 0 ms 348 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 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 440 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 146 ms 348 KB Output is correct
20 Correct 1 ms 600 KB Output is correct
21 Correct 282 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct

Subtask #4
0.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 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 348 KB Output is correct
5 Correct 0 ms 348 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 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 440 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 146 ms 348 KB Output is correct
20 Correct 1 ms 600 KB Output is correct
21 Correct 282 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 4 ms 348 KB Output is correct
26 Execution timed out 1086 ms 604 KB Time limit exceeded
27 Halted 0 ms 0 KB -

Subtask #5
0.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB 1st lines differ - on the 1st token, expected: '6', found: '5'
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB 1st lines differ - on the 1st token, expected: '6', found: '5'
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB 1st lines differ - on the 1st token, expected: '6', found: '5'
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB 1st lines differ - on the 1st token, expected: '6', found: '5'
2 Halted 0 ms 0 KB -

Subtask #9
0.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 348 KB 1st lines differ - on the 1st token, expected: '6', found: '5'
2 Halted 0 ms 0 KB -