제출 #283400

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
283400	2020-08-25 15:44:37	DystoriaX	전선 연결 (IOI17_wiring)	C++14	0 / 100	1 ms	384 KiB

wiring

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#include "wiring.h"
#include <algorithm>
#include <iostream>
#include <set>
using namespace std;
vector<pair<int, int> > v;
const long long INF = 1e18;
long long dp[200010], val[200010];
multiset<long long> s, sk;
long long lazy;
long long min_total_length(std::vector<int> r, std::vector<int> b) {
  for(auto &k : r) v.emplace_back(k, 0);
  for(auto &k : b) v.emplace_back(k, 1);
  sort(v.begin(), v.end());
  int last = -1;
  for(int i = 1; i < (int) v.size(); i++){
    if(v[i].second == v[i - 1].second) continue;
    else {last = i; break;}
  }
  for(int i = 0; i < (int) v.size(); i++) dp[i] = 1e17;
  // cerr << last << "\n";
  int lpos = v[last - 1].first, cpos = v[last].first;
  int ls = -1, conmax = 0;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:30:15: warning: variable 'conmax' set but not used [-Wunused-but-set-variable]
   30 |  int ls = -1, conmax = 0;
      |               ^~~~~~

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• Subtask 2: 0 / 13
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• Subtask 5: 0 / 45