Submission #7913

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
7913	2014-08-24 13:05:22	gs13068	경비원 (GA8_guard)	C++98	100 / 100	512 ms	1516 KiB

guard

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#include<cstdio>
#include<vector>
#include<algorithm>
#define MOD 1000000007
std::vector<int> a[2222];
int p[15]={2,3,5,7,11,13,17,19,23,29,31,37,41,43,47};
int d[2][32768];
int main()
{
  int *now,*next,*temp;
  int i,j,k,n,t;
  scanf("%d",&n);
  for(i=0;i<n;i++)
  {
    scanf("%d",&t);
    k=0;
    for(j=0;j<15;j++)if(t%p[j]==0)
    {
            k|=1<<j;
            while(t%p[j]==0)t/=p[j];
    }
        a[t].push_back(k);
  }
  now=d[0];
  next=d[1];
    now[0]=1;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 13 / 13
• Subtask 3: 16 / 16
• Subtask 4: 27 / 27
• Subtask 5: 36 / 36