import java.util.*;
class TestClass {
Scanner s
=new Scanner
(System.
in); int n=s.nextInt();
while(n>0){
int a=s.nextInt();
int num=s.nextInt();
int count=0;
for(int i=0;i<a*a-1;i++){
if(num>s.nextInt())
count++;
}
n--;
}
}
}
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