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답안 #165503

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
165503 2019-11-27T11:40:53 Z itiam Prosjek (COCI18_prosjek) C++11
50 / 50
 2 ms 424 KB 
#include <ctime>
#include <cstdio>
#include <iostream>
#include <algorithm>

using namespace std;

int main()
{
    int N;
    double L[22],x;
    cin >> N;
    for (int i=0;i<N;i++){
        cin >> x;
        L[i]=x;
    }
    sort(L,L+N);
    //ispis(L,N);
    double a,b;
    int y;
    for (int i=0;i<N-1;i++){
        a=L[i];
        b=L[i+1];
        L[i+1]=(a+b)/2.0;
        y=i+1;
    }
    cout << L[y];
    return 0;
}

Compilation message

prosjek.cpp: In function 'int main()':
prosjek.cpp:20:9: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized]
     int y;
         ^

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 252 KB Output is correct
4 Correct 2 ms 348 KB Output is correct
5 Correct 2 ms 348 KB Output is correct
6 Correct 2 ms 424 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 380 KB Output is correct
9 Correct 2 ms 360 KB Output is correct
10 Correct 2 ms 364 KB Output is correct