ruslan

#include <iostream>
#include <cstring>
#include <windows.h>
using namespace std;


struct holod{
    char country[80], model[80];
    int stock;
};

void print (const holod &a)
{
    cout << a.country<<"  "<< a.model <<"  "<< a.stock <<endl;
}


int search (holod *a, int n, const char *old, int position)
{
    for (int i=position; i<n; i++) if (strncmp(a[i].model, old, 4)==0) return i;
    return n;
}

main()
{
SetConsoleCP(1251);
SetConsoleOutputCP(1251);
int n = 4;
holod a[n] = {
    {"russian","2018samsung", 2},
    {"german","2016Bosh", 2},
    {"japan","2017sharp", 2},
    {"french","2016LG",2}
};

for (int i = 0; i<n ; i++)
    print(a[i]);
char old[5];
strncpy(old,a[0].model,4);
for (int i = 0; i < n; i++) {
    if(strncmp(old,a[i].model,4)>0) strncpy(old,a[i].model,4);
}
cout << "search:\n";
int s = search(a, n, old,0);
while (s!=n) {
    print (a[s]);
    s = search(a, n, old,s+1);
}

}