// funcfile.cpp: Definition of functions setk, f, and getcounter.

#include "func.h"

int n;



namespace {

 int k;

 int counter = 0;

} 



void setk(int kk) {

 k = kk;

}



int f(int x) {

 counter++;

 return k*x + n;

}



int getcounter() {

 return counter;

}