oj.uz

답안 #786517

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
786517 2023-07-18T08:39:23 Z drdilyor 웜뱃 (IOI13_wombats) C++17
0 / 100
 88 ms 9044 KB 
#include<bits/stdc++.h>
#include "wombats.h"
using namespace std;
const int inf = 1e9;

int sum = 0;
int r, c;
vector<vector<int>> level;
vector<vector<int>> pass;

void init(int r, int c, int h[5000][200], int v[5000][200]) {
    ::r = r;
    ::c = c;
    level.resize(r);
    for (int i = 0; i < r; i++) {
        level[i].resize(c-1);
        for (int j = 0; j < c-1; j++) {
            level[i][j] = h[i][j];
        }
    }

    pass.resize(r-1);
    for (int i = 0; i < r-1; i++) {
        pass[i].resize(c);
        for (int j = 0; j < c; j++) {
            pass[i][j] = v[i][j];
        }
    }
}

void changeH(int p, int q, int w) {
    pass[p][q] = w;
}

void changeV(int p, int q, int w) {
    level[p][q] = w;
}

int escape(int v1, int v2) {
    vector<int> dp(c);
    for (int i = r-1; i >= 0; i--) {
        vector<int> ndp(c, inf);
        for (int j = 0; j < c; j++) {
            for (int k = j - 1, sum = 0; k >= 0; k--) {
                sum += level[i][k];
                ndp[j] = min(ndp[j], dp[k] + sum);
            }
            for (int k = j, sum = 0; k < c; k++) {
                ndp[j] = min(ndp[j], dp[k] + sum);
                if (k < c-1) sum += level[i][k];
            }
            if (i) ndp[j] += pass[i-1][j];
        }
        dp.swap(ndp);
    }
    return dp[v1];
}

Compilation message

grader.c: In function 'int main()':
grader.c:15:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
   15 |  int res;
      |      ^~~

Subtask #1
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 6 ms 9044 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# 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 Incorrect 4 ms 340 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 980 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 88 ms 8660 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3 ms 980 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 932 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -