Question

Se considera un numar natural n (n>1000). Sa se afiseze cea mai mare cifra care apare in scrierea lui n si numarul de aparitii al ei.

Answer 1

#include <iostream>
#include <string>
#include <algorithm>

int main()
{
    std::string n;
    std::cin >> n;
    std::sort(std::rbegin(n), std::rend(n));
    std::cout << n[0] << '\n' << std::count(std::begin(n), std::end(n), n[0]);
}