제출 #756506

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
756506	2023-06-11 18:26:31	Olympia	학교 설립 (IZhO13_school)	C++17	100 / 100	199 ms	25096 KiB

school

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#include <vector>
#include <iostream>
#include <cassert>
#include <random>
#include <cmath>
#include <map>
#include <algorithm>
#include <bitset>
#include <random>
#include <queue>
#include <set>
#include <stack>
#define ll int64_t
using namespace std;
bool comp (pair<int64_t, int64_t> p1, pair<int64_t, int64_t> p2) {
  return (p1.first - p1.second < p2.first - p2.second);
}
vector<ll> get_max (vector<ll> v, int k) {
  multiset<ll> best;
  vector<ll> ans;
  ans.push_back(-1e17);
  ll sum = 0;
  for (int i = 0; i < v.size(); i++) {
    if (i <= k - 1) {
      best.insert(v[i]);
      sum += v[i];
    } else {
      if (v[i] >= *(best.begin())) {
        sum -= *(best.begin());
        best.erase(best.find(*(best.begin())));
 
 
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컴파일 시 표준 에러 (stderr) 메시지

school.cpp: In function 'std::vector<long int> get_max(std::vector<long int>, int)':
school.cpp:23:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |  for (int i = 0; i < v.size(); i++) {
      |                  ~~^~~~~~~~~~

• Subtask 1: 100 / 100