Submission #1209867

#	Time	Username	Problem	Language	Result	Execution time	Memory
1209867		taly	Prosjek (COCI18_prosjek)	C++20	50 / 50	0 ms	328 KiB

prosjek

#include <bits/stdc++.h>
 // #include <algorithm>
using namespace std;


int main() {
    int n;
    (void)scanf("%d", &n);
    vector<double> grades(n);
    for (int i=0; i < n; i++){
        (void)scanf("%lf", &grades[i]);
    }
    sort(grades.begin(), grades.end());
    double ultimo = grades[0];
    for (int i=1; i < n; i++){
        ultimo = (ultimo+grades[i])/2;
    }
    printf("%lf", ultimo);

    return 0;
}

Compilation message (stderr)

prosjek.cpp: In function 'int main()':
prosjek.cpp:8:16: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |     (void)scanf("%d", &n);
      |           ~~~~~^~~~~~~~~~
prosjek.cpp:11:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |         (void)scanf("%lf", &grades[i]);
      |               ~~~~~^~~~~~~~~~~~~~~~~~~

• Subtask 1: 50 / 50