#include <vector>
#include <iostream>
#include <initializer_list>
using namespace std;

#if 0
int mymax(initializer_list<int> li) {
    auto ret = *li.begin();
    for (auto q = li.begin(); q != li.end(); q++) {
        if (*q > ret) ret = *q;
    }
    return ret;
}
#endif

#if 1
double mymax(initializer_list<double> li) {
    auto ret = *li.begin();
    for (auto q = li.begin(); q != li.end(); q++) {
        if (*q > ret) ret = *q;
    }
    return ret;
}
#endif


int main() {
    int a = 5; // obsolete
    int b(5);  // obsolete
    int c = {5}; 
    int d{5};
    int aa[10] = {1,2,3,4,5,6,7,8,9,10};
    // int ba[10] = (1,2,3,4,5,6,7,8,9,10); не работает
    int ca[10]{1,2,3,4,5,6,7,8,9,10};
    int da[]{1,2,3,4,5,6,7,8,9,10};
    // vector<int> va(10,20,30); error: no such constructor
    vector<double> vb = {10,20,30};
    for (auto x: vb) {
        cout << x << endl;
    }
    int x1 = mymax({1,2,3.,4,5,6});
    int x2 = mymax({1,2});
    cout << x1 << " " << x2 << "\n";
}