Submission #102860

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
102860	2019-03-28 03:21:11	wxh010910	Wombats (IOI13_wombats)	C++17	0 / 100	24 ms	17316 KiB

wombats

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#include <bits/stdc++.h>
#include "wombats.h"
using namespace std;
const int B = 15;
const int inf = 0x3f3f3f3f;
vector<vector<vector<int>>> tree;
vector<vector<int>> ver, hor;
int n, m, q;
vector<vector<int>> brute(int l, int r) {
  vector<vector<int>> ans;
  r = min(r, n);
  for (int i = 0; i < m; ++i) {
    vector<int> dist(m, inf);
    dist[i] = 0;
    for (int j = l; j < r; ++j) {
      for (int k = 0; k + 1 < m; ++k) {
        dist[k + 1] = min(dist[k + 1], dist[k] + hor[j][k]);
      }
      for (int k = m - 1; k; --k) {
        dist[k - 1] = min(dist[k - 1], dist[k] + hor[j][k - 1]);
      }
      for (int k = 0; k < m; ++k) {
        dist[k] += ver[j][k];
      }
    }
    ans.push_back(dist);
 
 
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Compilation message (stderr)

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

• Subtask 1: 0 / 9
• Subtask 2: 0 / 12
• Subtask 3: 0 / 16
• Subtask 4: 0 / 18
• Subtask 5: 0 / 21
• Subtask 6: 0 / 24