제출 #1136217

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1136217		monaxia	Sifra (COCI21_sifra)	C++20	50 / 50	0 ms	328 KiB

Main

#include <bits/stdc++.h>
#define pb push_back
#define ppb pop_back
#define fr first
#define sc second
#define all(v) v.begin(), v.end()
#define mod (long long)(1e9 + 7)
#define eps (long long)(1e-9)
#define vektor vector
using namespace std;
 
using ll = long long;
using ull = unsigned long long;
using ld = long double;
 
const ull Mod = 1e9 + 7;
const ll LIMIT = 2e5;

void solve(){
    string a;
    cin >> a;

    int cur = 0, ans = 0, huh = 0;

    vector <int> cnt(1e3, 0);

    for(auto& x : a){
        if('0' <= x && x <= '9'){
            cur = cur * 10 + x - '0';
            huh = 1;
            continue;
        }

        if(huh) cnt[cur] ++;
        huh = cur = 0;

    }

    if(huh) cnt[cur] ++;

    for(int i = 0; i <= 999; i ++) if(cnt[i]) ans ++;

    cout << ans;
}

 
signed main()
{
    cin.tie(0)->sync_with_stdio(0);
 
    // if(fopen("nameholder.inp", "r")){
    //     freopen("nameholder.inp", "r", stdin);
    //     freopen("nameholder.out", "w", stdout);
    // }
    
    // cout << 1; return 0;
 
    ll n = 1;
 
    // cin >> n;
 
    while(n) {
        solve();
        n --;
        cout << "\n";
    }
 
    // cerr << "Time elapsed: " << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
    return 0;
}
 
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//   +---%@                                   @@ =-:-**:#                           
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• Subtask 1: 50 / 50