Milyen programnyelv?

// 1. main.c

#include <stdio.h>
#include <stdlib.h>
#include "functions.h"
#include "time.h"

int main() {
clock_t begin = clock();
adder();
int *a;
int n;
scanf("%i", &n);

a = (int*)malloc(n*sizeof(int));
adder();
random_array(a, n, -10000, 10000);
printarray(a,n);
int searchednumber = random_num(-5000,5000);
printf("\nKeresett szam : %i \n", searchednumber);

if(searchnumber(searchednumber, a, n)){
printf("Sikeres talalat!");
}
else{
printf("Sikertelen talalat!");
}

outadder();
free(a);
clock_t end = clock();
double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
printf("\nVEGE(selection):%lf\n", time_spent);
return 0;
}

// 2. functions.c

#include "functions.h"
#include "time.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int N = 0; //muveletek szama
int random_num(int a, int b){
srand(time(0));
adder();
return rand()%(b-a+1)+a;
}
void random_array(int a[], int number, int num1, int num2)
{
srand(time(0));
for(int i = 0; i < number; ++i)
{
a[i] = (rand()%(num2-num1+1)+num1);
adder();
}
}
void printarray(int a[], int number){
printf("\n");
for(int i = 0; i < number; ++i){
printf("%i", a[i]);
adder();
}
}
int searchnumber(int searchednumber, int a[], int number){

for(int i = 0; i < number; ++i){
adder();
adder();
if(a[i] == searchednumber){

return 1;
}
}
return 0;
}
void adder(){
N++;
}
void outadder(){
adder();
printf("\nMuveletek szama:%i", N);
}

// 3. functions.h

#ifndef LABOR2_FUNCTIONS_H
#define LABOR2_FUNCTIONS_H
int random_num(int a, int b);
void random_array(int a[], int number, int num1, int num2);
int searchnumber(int searchednumber, int a[], int number);
void adder();
void outadder();
void printarray(int a[], int number);
#endif

3 különböző fájl van.

Ha nem látható át a kód, itt a pastebin:

main.c : https://pastebin.com/7hbd23bS
functions.c : https://pastebin.com/fTkB2zXa
functions.h : https://pastebin.com/fzVQeGGe