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Submission #485454

# Submission time Handle Problem Language Result Execution time Memory
485454 2021-11-07T22:25:33 Z asij123 Poi (IOI09_poi) C++14
100 / 100
 604 ms 23748 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

int n; int t; int p;



struct Contestant{

    int ID;

    int numSolved=0; int score=0; 

    int problemSet[2000]= {0};


 };

 bool comp(Contestant one, Contestant two){

    if(one.score== two.score){
        if(one.numSolved==two.numSolved){
            return one.ID > two.ID;
        }
        return one.numSolved< two.numSolved;
    }

    return one.score < two.score;
}

 int main(){
     cin >> n; cin >> t; cin >> p;

     Contestant arr [n];

     for(int i=1; i<= n; i++){
         Contestant& con= arr[i-1];
         con.ID= i;

         for(int j=0; j<t; j++){
             
             int ans; cin >>ans;
            
             con.problemSet[j]= ans;

             if(ans == 1){
                 con.numSolved++;
             }
        }
     }



     for(int i=0; i< t; i++){
        int points=0;

        for(Contestant& a: arr){
            if(a.problemSet[i]==0) points++;
        }


        for(Contestant& a: arr){
            if(a.problemSet[i]==1) a.score+=points;
           
        }
     }

     sort(arr, arr+n, comp);


     for(int i=0; i< n; i++){
         if(arr[i].ID== p){
             cout << arr[i].score << " " << (n-i);
         }
     }
     





     




 }

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 460 KB Output is correct
6 Correct 1 ms 588 KB Output is correct
7 Correct 2 ms 868 KB Output is correct
8 Correct 2 ms 844 KB Output is correct
9 Correct 3 ms 972 KB Output is correct
10 Correct 7 ms 1856 KB Output is correct
11 Correct 29 ms 2624 KB Output is correct
12 Correct 35 ms 4196 KB Output is correct
13 Correct 91 ms 6908 KB Output is correct
14 Correct 137 ms 9756 KB Output is correct
15 Correct 234 ms 12612 KB Output is correct
16 Correct 254 ms 13640 KB Output is correct
17 Correct 364 ms 16744 KB Output is correct
18 Correct 474 ms 18836 KB Output is correct
19 Correct 569 ms 22968 KB Output is correct
20 Correct 604 ms 23748 KB Output is correct