oj.uz

Submission #7403

# Submission time Handle Problem Language Result Execution time Memory
7403 2014-08-05T02:28:42 Z gs13068 고기잡이 (KOI13_fish) C++
0 / 18
 0 ms 1088 KB 
#include<cstdio>
#include<algorithm>

std::pair<int,int> a[100];

int x[100];
int y[100];

int main()
{
  int res=0;
  int i,j,k,t,n,m;
  scanf("%*d%d%d",&n,&m);
  n>>=1;
  for(i=0;i<m;i++)scanf("%d%d",&a[i].first,&a[i].second);
  std::sort(a,a+n);
  for(i=0;i<m;i++)for(j=0;j<m;j++)
  {
    for(k=0;k<n;k++)x[k]=y[k]=0;
    for(k=0;k<m;k++)if(a[k].first>=a[i].first&&a[k].second>=a[j].second&&a[k].first+a[k].second-a[i].first-a[j].second<n)
    {
      x[a[k].first-a[i].first]++;
      y[a[k].second-a[j].second]++;
    }
    t=0;
    for(k=0;k<n;k++)
    {
      t+=x[k];
      if(t>res)res=t;
      t-=y[n-k-1];
    }
  }
  printf("%d",res);
}

Subtask #1
0.0 / 2.16

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 2.7

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 3.42

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 4.32

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 5.4

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1088 KB Output isn't correct
2 Halted 0 ms 0 KB -