제출 #641240

#제출 시각아이디문제언어결과실행 시간메모리
641240lto5Autići (COCI22_autici)C++14
50 / 50
17 ms1716 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);

  int n;
  cin >> n;

  vector <int> a(n);

  for (int &i: a)
    cin >> i;

  sort(a.begin(), a.end());

  long long ans = 0;
  for (int i = 1; i < a.size(); i++)
    ans += a.front() + a[i];

  cout << ans;
  return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:20:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |   for (int i = 1; i < a.size(); i++)
      |                   ~~^~~~~~~~~~
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