Gasire minim/maxim vectori structuri

#include <iostream>
#include <cstring>
using namespace std;

struct Masina
{
    char marca[20] = "";
    char culoare[20] = "";
    int cai_putere;

} masini[5];

int main()
{
    strcpy(masini[0].marca, "Audi");
    strcpy(masini[0].culoare, "Negru");
    masini[0].cai_putere = 400;

    strcpy(masini[1].marca, "Opel");
    strcpy(masini[1].culoare, "Alb");
    masini[1].cai_putere = 500;

    strcpy(masini[2].marca, "Seat");
    strcpy(masini[2].culoare, "Galben");
    masini[2].cai_putere = 100;


    int max_cai_putere = 1;
    int min_cai_putere = 999;

    for(int i = 0; i < 5; i++) {

        if(masini[i].cai_putere > max_cai_putere) {

            max_cai_putere = masini[i].cai_putere;
        }

        if(masini[i].cai_putere < min_cai_putere && masini[i].cai_putere > 0) {
            min_cai_putere = masini[i].cai_putere;
        }

    }

    cout << "Maxim cai putere gasiti: " << max_cai_putere << endl;
    cout << "Minim cai putere gasiti: " << min_cai_putere;

    return 0;
}