제출 #378396

#제출 시각아이디문제언어결과실행 시간메모리
378396limabeansSifra (COCI21_sifra)C++17
50 / 50
1 ms364 KiB
#include <bits/stdc++.h>
using namespace std;

template<typename T>
void out(T x) { cout << x << endl; exit(0); }
#define watch(x) cout << (#x) << " is " << (x) << endl





using ll = long long;


const int maxn = 1e6 + 5;




int main() {
    ios_base::sync_with_stdio(false); cin.tie(0);  cout.tie(0);

    string s;
    cin>>s;

    s += '.';
    
    set<string> st;

    string cur = "";

    for (char c: s) {
	if (c>='0' && c<='9') {
	    cur += c;
	} else {
	    if (cur!="") {
		st.insert(cur);
	    }
	    cur = "";
	}
    }

    out(st.size());
    
    
    return 0;
}
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