Submission #1154187

#	Time	Username	Problem	Language	Result	Execution time	Memory
1154187		THXuan	Sifra (COCI21_sifra)	C++20	50 / 50	0 ms	328 KiB

Main

#include <iostream>
#include <vector>
#include <algorithm>
#include <cstring>
#include <string>
#include <array>
#include <cmath>
#include <stack>
#include <queue>
#include <map>
#include <set>
#define INF 1e9
using namespace std;
typedef long long ll;
const ll MOD = 1000000007;
const ll MAXN = 300005;

void solve() {
    string s; cin >> s;
    string ans;
    set<int>v;
    for (int i = 0; i < s.size(); i++) {
        if (s[i] - 'a' < 0)ans.push_back(s[i]);
        else {
            if (ans.size())
            {
                v.insert(stoi(ans));
                ans.clear();
            }
        }
    }
    if (ans.size()) v.insert(stoi(ans));
    cout << v.size() << "\n";
}

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int t = 1;// cin>>t;
    while (t--) solve();
    return 0;
}

• Subtask 1: 50 / 50