Submission #110568

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
110568	2019-05-11 08:07:12	ckodser	Wall (CEOI14_wall)	C++14	30 / 100	957 ms	20192 KiB

wall

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 44, K = 10;
int n, m, vert[N][N], horz[N][N], F[N][N];
ll dp[N][N][1 << K];
priority_queue < pair < ll , int > > Pq;
inline void Relax(int a, int b, int mask, ll d)
{
  if (dp[a][b][mask] > d)
  {
    dp[a][b][mask] = d;
    Pq.push(make_pair(- d, (mask << 12) | (b << 6) | a));
  }
}
int main()
{
  scanf("%d%d", &n, &m);
  vector < pair < int , int > > vec;
  for (int i = 0; i < n; i++)
    for (int j = 0; j < m; j++)
    {
      int b;
      scanf("%d", &b);
      if (b)
        vec.push_back({i, j});
    }
  for (int i = 0; i < n; i++)
    for (int j = 0; j <= m; j++)
      scanf("%d", &vert[i][j]);
 
 
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Compilation message (stderr)

wall.cpp: In function 'int main()':
wall.cpp:18:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &n, &m);
  ~~~~~^~~~~~~~~~~~~~~~
wall.cpp:24:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d", &b);
    ~~~~~^~~~~~~~~~
wall.cpp:30:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d", &vert[i][j]);
    ~~~~~^~~~~~~~~~~~~~~~~~~
wall.cpp:33:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d", &horz[i][j]);
    ~~~~~^~~~~~~~~~~~~~~~~~~

• Subtask 1: 30 / 30
• Subtask 2: 0 / 30
• Subtask 3: 0 / 40