Submission #375123

#	Time	Username	Problem	Language	Result	Execution time	Memory
375123		AdiZer0	Sifra (COCI21_sifra)	C++17	50 / 50	1 ms	364 KiB

Main

#include <bits/stdc++.h>

#define pb push_back
#define whole(x) x.begin(), x.end()
#define sz(x) (int)x.size()

using namespace std;

typedef long long ll;
typedef long double ld;

const int N = (int)2e6 + 8;
const int INF = (int)1e9 + 7;
const ll linf = (ll)1e15 + 2;

map<string, bool> was;
int cnt;
string cur;
 
void upd() { 
    if (!cur.empty()) { 
        if (!was[cur]) ++cnt, was[cur] = 1;
        cur = "";
    }
}

int main() { 
    string s; cin >> s;
    int n = sz(s);
    for (int i = 0; i < n; ++i) { 
        if ('a' <= s[i] && s[i] <= 'z') { 
            if (!cur.empty()) upd();
            continue;
        }
        if (sz(cur) == 3) upd();
        cur += s[i];
    }
    upd();
    cout << cnt << "\n";
    return 0;
}

• Subtask 1: 50 / 50