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Submission #375123

# Submission time Handle Problem Language Result Execution time Memory
375123 2021-03-09T03:21:51 Z AdiZer0 Sifra (COCI21_sifra) C++17
50 / 50
 1 ms 364 KB 
#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
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 0 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 0 ms 364 KB Output is correct
10 Correct 0 ms 364 KB Output is correct