제출 #1316942

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1316942		spetr	상형문자열 (IOI24_hieroglyphs)	C++20	0 / 100	29 ms	6524 KiB

hieroglyphs

#include <bits/stdc++.h>

using namespace std;

#define ll long long
const ll mmod = 998244353;  
#define vl vector<long long>
#define vll vector<vector<long long>>
#define pl pair<long long, long long>
#define vb vector<bool>

std::vector<int> ucs(std::vector<int> A, std::vector<int> B){
    ll n = A.size();
    multiset<ll> m;
    for (ll i = 0; i < B.size(); i++){
        m.insert(B[i]);
    }

    vector<int> ans;
    ll ukazatel = 0;
    for (ll i = 0; i < n; i++){
        ll prvek = A[i];
        auto it = m.find(prvek);
        if (it != m.end()){
            ans.push_back(prvek);
            while (B[ukazatel] != prvek){
                it = m.find(B[ukazatel]);
                m.erase(it);
                ukazatel++;
                if (ukazatel >= B.size()){
                    ukazatel --;
                    break;
                }
            }
            it = m.find(B[ukazatel]);
            m.erase(it);
        }
    }
    return ans;
}

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