#include<stdio.h>
#include<stdlib.h>
int prime(int n)
{
int i,j;
int count=0;
int prime=0;
for(i=2;i<n;i++)
{
for(j=2;j<i;j++)
{
prime=0;
if(i%j==0)
{
prime=1;
break;
}
}
if(prime==0)
{
count++;
}
}
return count;
}
int main()
{
int t,x,y,i;
int counter=0;
while(t--)
{
for(i=x;i<=y;i++)
{
int z=prime(x);
if(prime(z)!=0)
{
counter++;
}
}
counter=0;
}
}
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