제출 #1118531

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1118531		ElayV13	Table Tennis (info1cup20_tabletennis)	C++17	11 / 100	3054 ms	6516 KiB

tabletennis

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

#define int long long
#define ld double


const int INF = 1e18;
const int mod = 12345;
const int sz = 1e6 + 5;

signed main()
{
   ios_base::sync_with_stdio(0);cin.tie(0);
   int n , k;
   cin >> n >> k;
   vector < int > a(n + k);
   for(int i = 0;i < n + k;i++)
   {
      cin >> a[i];
   }
   for(int i = 0;i < n + k;i++)
   {
      vector < int > q;
      for(int j = 0;j < n + k;j++)
      {
         if(j == i) continue;
         q.push_back(a[j]);
      }
      set < int > st;
      for(int j = 0;j < q.size() / 2;j++) st.insert(q[j] + q[q.size() - j - 1]);
      if(st.size() == 1)
      {
         for(int p : q){
            cout << p << ' ';
         }
         return 0;
      }
   }
}

컴파일 시 표준 에러 (stderr) 메시지

tabletennis.cpp: In function 'int main()':
tabletennis.cpp:31:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |       for(int j = 0;j < q.size() / 2;j++) st.insert(q[j] + q[q.size() - j - 1]);
      |                     ~~^~~~~~~~~~~~~~

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