#include <stdio.h>
#include <math.h>
int main()
{
    int i,m,n,p;
    
    freopen("diamant.in","r",stdin);
    freopen("diamant.out","w",stdout);
    
    scanf("%d%d%d",&m,&n,&p);
    
    if (p<0) p=p*(-1);
    if (p>50000)
    for (i=1; i<=n; i++)
    {
        i--;    
    }
    
        
    return 0;    
}