제출 #74554

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
74554	2018-09-03 12:56:45	Adhyyan1252	Ice Hockey World Championship (CEOI15_bobek)	C++11	100 / 100	357 ms	33816 KiB

bobek

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll n, m;
vector<ll> a, b, c;
void brute(int i, int e, ll cost){
  if(i == e+1){
    b.push_back(cost);
    return;
  }
  brute(i+1, e, cost + a[i]);
  brute(i+1, e, cost);
}
int main(){
  cin>>n>>m;
  a.resize(n);
  for(int i = 0; i < n; i++){
    cin>>a[i];
  }
  b.reserve(1000000); c.reserve(1000000);
  brute(0, n/2, 0);
  c = b;
  b.clear();
  brute(n/2+1, n-1, 0);
  ll ans =0 ;
  sort(b.begin(), b.end());
  sort(c.begin(), c.end());
  int pntr = c.size() - 1;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

bobek.cpp: In function 'int main()':
bobek.cpp:31:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i = 0; i < b.size(); i++){
                 ~~^~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10