Submission #572063

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
572063	2022-06-03T12:55:37 Z	jhkfsdgsjhklf	Poi (IOI09_poi)	C++17	100 / 100	597 ms	10820 KB

poi

/******************************************************************************

                              Online C++ Compiler.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <iostream>
#include <vector>
using namespace std;

int main()
{
vector<vector<int>> zadanie(2007);
int sizezadanie[2007];
int n=0,t=0,p=0;
int wyniki[2007];
int zrobione[2007];
int up=0;
    cin>>n>>t>>p;
    for(int i=1;i<=t;i++)sizezadanie[i]=n;
    for(int i=1;i<=n;i++)zrobione[i]=0;
    for(int i=1;i<=n;i++){
        for(int y=1;y<=t;y++){
            int wynik = 0;
            cin>>wynik;
            if(wynik==1){
                zadanie[y].push_back(i);
                sizezadanie[y]--;
                zrobione[i]++;
            }

        }
    }
    for(int i=1;i<=t;i++){
        for(auto x:zadanie[i]){
            wyniki[x]+=sizezadanie[i];
        }
    }
    for(int i=1;i<=n;i++){
        if(i!=p){
            if(wyniki[i]>wyniki[p])
            up++;
        else if(wyniki[i]==wyniki[p]){
            if(zrobione[i]>zrobione[p])
                up++;
            else if(zrobione[i]==zrobione[p])
                if(i<p)
                    up++;
        }
        }
        
    }
    cout<<wyniki[p]<<" "<<1+up;
}

Compilation message

poi.cpp: In function 'int main()':
poi.cpp:55:22: warning: 'wyniki[<unknown>]' may be used uninitialized in this function [-Wmaybe-uninitialized]
   55 |     cout<<wyniki[p]<<" "<<1+up;
      |                      ^~~

Subtask #1

100.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	3 ms	340 KB	Output is correct
10	Correct	4 ms	468 KB	Output is correct
11	Correct	17 ms	724 KB	Output is correct
12	Correct	28 ms	972 KB	Output is correct
13	Correct	89 ms	2180 KB	Output is correct
14	Correct	155 ms	2776 KB	Output is correct
15	Correct	213 ms	5936 KB	Output is correct
16	Correct	219 ms	5900 KB	Output is correct
17	Correct	337 ms	7428 KB	Output is correct
18	Correct	372 ms	7532 KB	Output is correct
19	Correct	496 ms	9700 KB	Output is correct
20	Correct	597 ms	10820 KB	Output is correct