제출 #500300

#제출 시각아이디문제언어결과실행 시간메모리
500300ausbolSwimming competition (LMIO18_plaukimo_varzybos)C++14
10 / 100
367 ms10904 KiB
#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n, a, b;
    cin >> n >> a >> b;
    int x[n];
    for(int i=0; i<n; i++) cin >> x[i];
    sort(x, x+n);
    if(a==b){
        int kelintas=0, prad;
        int ats=0;
        for(int i=0; i<n; i++){
            kelintas++;
            if(kelintas==1) prad=x[i];
            if(kelintas==a){
                kelintas=0;
                ats=max(x[i]-prad, ats);
            }
        }
        cout << ats;
    }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

plaukimo_varzybos.cpp: In function 'int main()':
plaukimo_varzybos.cpp:20:29: warning: 'prad' may be used uninitialized in this function [-Wmaybe-uninitialized]
   20 |                 ats=max(x[i]-prad, ats);
      |                         ~~~~^~~~~
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