tursene v masiv

#include <iostream>
#include <string>
using namespace std;
int a[] = {10, 7, 8, 3, 43, 23, 97, 109, 92, 85, -10000};


int tupo_dursene(int tursq_tova)
{

    for (int i = 0; i < 10; i++) {
      cout << "proverki " << i << endl;
      if(a[i] == tursq_tova) {
        cout << "namerih " << tursq_tova << endl;
      }
    }
    return 0;
}

int po_malko_tupo_tursene(int tursq_tova) {

    int i = 0;
    while (tursq_tova != a[i]){
      cout << "umni proverki " << i << endl;
      i++;
    }

    return 0;
}

void kotwa(int tursq_tova) {
  a[10] = tursq_tova;
  int i=0;
  while (tursq_tova != a[i]){
    cout << "kotweni proverki " << i << endl;
    i++;
  }
  if (i == 10) {
    cout << "ne e nameren" << endl;
  }else {
    cout << "nameren e na" << i << endl;
  }
}

void mnogo_gaden(int tursq_tova) {
  //dihotomiq

  a = qsort(a, 11);
  cout << a << endl;
}

int main() {
  int x;
  cin >> x;
  tupo_dursene(x);
  kotwa(x);
  po_malko_tupo_tursene(x);


}