Submission #375107

#	Time	Username	Problem	Language	Result	Execution time	Memory
375107		SeDunion	Sifra (COCI21_sifra)	C++17	50 / 50	1 ms	388 KiB

Main

#include<bits/stdc++.h>
using namespace std;
using ll = long long;
const int N = 1e6 + 66;

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0), cout.tie(0);
	string s;
	cin >> s;
	set<string>st;
	string cur = "";
	for (char c : s) {
		if (isdigit(c)) {
			cur += c;
		} else if (!cur.empty()) {
			st.insert(cur);
			cur = "";
		}
	}
	if (!cur.empty()) {
		st.insert(cur);
	}
	cout << st.size();
}

• Subtask 1: 50 / 50