Submission #375119

#	Time	Username	Problem	Language	Result	Execution time	Memory
375119		Kalashnikov	Sifra (COCI21_sifra)	C++17	50 / 50	1 ms	512 KiB

Main

#include <bits/stdc++.h>
 
#define ios ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define file(s) if (fopen(s".in", "r")) freopen(s".in", "r", stdin), freopen(s".out", "w", stdout)
#define all(a) a.begin() , a.end()
#define F first
#define S second
 
using namespace std;
using ll = long long;
 
const int N = 2e5+5 , inf = 2e9 + 7;
const ll INF = 1e18 ,   mod = 1e9+7 , P = 6547;

void solve() {
	string s;
	cin >> s;
	set<string> st;
	string cur;
	for(auto to: s) {
		if(cur.size() && isdigit((char)cur.back()) != isdigit((char)to)) {
		//	cout << cur << '\n';
			if(isdigit((char)cur.back())) {
				st.insert(cur);
			}
			cur.clear();
		}
		cur += to;
	}
	if(isdigit(cur.back()))
		st.insert(cur);
	cout << st.size();
}
/*
*/
main() {
    ios;
    int tt = 1;
    //cin >> tt;
    while(tt --) {
        solve();
    }
    return 0;
}

Compilation message (stderr)

Main.cpp:36:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   36 | main() {
      |      ^

• Subtask 1: 50 / 50