Submission #1246556

#	Time	Username	Problem	Language	Result	Execution time	Memory
1246556		spiritt	Sifra (COCI21_sifra)	C++20	50 / 50	1 ms	328 KiB

Main

#include <bits/stdc++.h>
using namespace std;

int main() {
    string s;
    cin >> s;
    set<string> ans;
    for (int i = 0; i < s.size(); i++) {
        string add = "";
        while (isdigit(s[i])) {
            add += s[i];
            i++;
        }
        if (add != "") {
            ans.insert(add);
        }
    }
    cout <<  ans.size() << endl;
    
}

• Subtask 1: 50 / 50