/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
#include <stdio.h>
int main()
{
int a,b,n,i,sum=0,d,s;
scanf("%d %d",&a,&b);
d=10-a;
s=30-b;
n=31-b;
if(d%2==1)
{
sum+=(d-1)/2*30+30;
sum+=(d-1)/2*31;
}
else if(d%2==0)
{
sum+=d/2*30+d/2*31;
}
else if(a%2==1)
{
sum+=n;
}
if(a%2==1)
{
sum+=n;
}
else
{
sum+=s;
}
printf("%d",sum);
return 0;
}
#include<stdio.h>
int main()
{
int n,b,c,sum=0,i,x,m;
scanf("%d %d",&n,&b);
for(i=1;i<=n/b;i++)
{
sum+=1;
n+=1;
}
printf("%d",sum);
}
*/
#include<stdio.h>
int main()
{
int n,k,p,i,sum=0,c,cnt=0;
scanf("%d %d %d",&n,&k,&p);
for(i=1;i<=n;i++)
{
for(jk번반복 )
{
scanf("%d",&c);
}
// 0이 p번 미마인지?
}
printf("%d",cnt);
return 0;
}