oj.uz

답안 #1101211

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1101211 2024-10-15T18:38:47 Z bvv23 Karte (COCI15_karte) C++17
50 / 50
 1 ms 508 KB 
// 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();
    }
}

Compilation message

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
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 444 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 504 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 508 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct