oj.uz

Submission #885062

# Submission time Handle Problem Language Result Execution time Memory
885062 2023-12-09T00:31:26 Z Matjaz Poi (IOI09_poi) C++14
100 / 100
 492 ms 23876 KB 
//
//  POIIOI2009.cpp
//  
//
//  Created by Matjaz Leonardis on 09/12/2023.
//

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int N,T,P;


int main(){
    
    cin >> N >> T >> P;
    
    vector<vector<int> > raw_score(N, vector<int> (T));
    vector<int> weight(T);
    vector<int> tasks_solved(N);
    
    for (int i=0;i<N;i++){
        for (int j=0;j<T;j++) {
            cin >> raw_score[i][j];
            if (raw_score[i][j] == 0) weight[j]++; else tasks_solved[i]++;
            
        }
    }
    
    vector<int> final_score(N);
    for (int i=0;i<N;i++){
        for (int j=0;j<T;j++) if (raw_score[i][j]) final_score[i] += weight[j];
    }
    
    vector<pair<pair<int,int>, int> > rank;
    for (int i=0;i<N;i++){
        rank.push_back(make_pair(make_pair(final_score[i], tasks_solved[i]), -i));
    }
    
    sort(rank.rbegin(), rank.rend());
    
    for (int i=0;i<N;i++){

        if (rank[i].second == - P + 1){
            
            cout << rank[i].first.first << " " << i + 1 << endl;
            break;
        }
        
    }
    
    
    
    return 0;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 432 KB Output is correct
3 Correct 0 ms 600 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 2 ms 348 KB Output is correct
10 Correct 4 ms 612 KB Output is correct
11 Correct 15 ms 1112 KB Output is correct
12 Correct 24 ms 1628 KB Output is correct
13 Correct 73 ms 3928 KB Output is correct
14 Correct 106 ms 5460 KB Output is correct
15 Correct 182 ms 9296 KB Output is correct
16 Correct 200 ms 9812 KB Output is correct
17 Correct 298 ms 14476 KB Output is correct
18 Correct 331 ms 16372 KB Output is correct
19 Correct 452 ms 21504 KB Output is correct
20 Correct 492 ms 23876 KB Output is correct