Submission #515949

#	Time	Username	Problem	Language	Result	Execution time	Memory
515949		KoD	Sifra (COCI21_sifra)	C++17	50 / 50	1 ms	312 KiB

Main

#include <bits/stdc++.h>

using std::vector;
using std::array;
using std::pair;
using std::tuple;

int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    std::string s;
    std::cin >> s;
    const int n = s.size();
    std::set<int> set;
    for (int i = 0; i < n;) {
        if (std::isdigit(s[i])) {
            int j = i;
            while (std::isdigit(s[j])) {
                j += 1;
            }
            set.insert(std::stoi(s.substr(i, j - i)));
            i = j;
        } else {
            i += 1;
        }
    }
    std::cout << set.size() << '\n';
    return 0;
}

• Subtask 1: 50 / 50