제출 #1101211

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1101211		bvv23	Karte (COCI15_karte)	C++17	50 / 50	1 ms	508 KiB

karte

// Ahmadov orz
/// successful failure
#include <bits/stdc++.h>
/// #include <ext/pb_ds/assoc_container.hpp>
using namespace std;
/// using namespace __gnu_pbds;
#define int long long
#define pb push_back
#define pii pair<int, int>
#define all(v) v.begin(),v.end()
#define ff first
#define ss second
#define drop(x) cout<<x<<endl;return
// template <class T>
// using isTree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

/// sometimes you gotta think simple
struct custom_hash {
    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        x ^= FIXED_RANDOM;
        return x ^ (x >> 16);
    }
};
void failure()
{
    string s;
    cin >> s;
    map <char,int> mp;
    vector <set<int>> card(4);
    mp['P'] = 0;
    mp['K'] = 1;
    mp['H'] = 2;
    mp['T'] = 3;
    // card[herf] = ededi  
    for (int i = 0; i < s.size(); i += 3) {
        int eded = (s[i + 1] - '0') * 10 + (s[i + 2] - '0');
        if (card[mp[s[i]]].count(eded)) {
            drop("GRESKA");
        }
        card[mp[s[i]]].insert(eded);
    }
    for (int i = 0; i < 4; i++) {
        cout << 13 - card[i].size() << " ";
    }
}
signed main() { 
    ios_base::sync_with_stdio(0); 
    cin.tie(NULL);                
    cout.tie(NULL);
    int tt = 1;
    //cin >> tt;
    while (tt--)
    {
        failure();
    }
}
  

컴파일 시 표준 에러 (stderr) 메시지

karte.cpp: In function 'void failure()':
karte.cpp:36:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for (int i = 0; i < s.size(); i += 3) {
      |                     ~~^~~~~~~~~~

• Subtask 1: 50 / 50