Submission #7360

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
7360	2014-08-03 05:15:27	netsion	경비원 (GA8_guard)	C++98	8 / 100	2000 ms	20712 KiB

guard

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#include <stdio.h>
int data[2240];
int map1[2240][2240];
int now,n;
int ndata[2240];
int tot=0;
int check[2240];
void aa(int cnt,int la)
{
    int i,j;
    if(cnt==now)
    {
        for(i=0; i<cnt; i++)
        {
            for(j=i; j<cnt; j++)
            {
                if(i==j) continue;
                if(map1[ndata[i]][ndata[j]]!=1) return;
            }
        }
        tot++;
        return;
    }
    for(i=la; i<=n; i++)
    {
        if(check[i]==0)
        {
            check[i]=1;
            ndata[cnt]=i;
            aa(cnt+1,i);
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 0 / 13
• Subtask 3: 0 / 16
• Subtask 4: 0 / 27
• Subtask 5: 0 / 36