제출 #397331

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
397331	2021-05-01 22:30:35	peuch	Shortcut (IOI16_shortcut)	C++17	0 / 100	1 ms	204 KiB

shortcut

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#include "shortcut.h"
#include<bits/stdc++.h>
using namespace std;
vector<long long> val;
vector<long long> maxL, maxR;
vector<long long> dist;
vector<long long> D;
int N;
long long cost;
struct maxQueue{
  deque<pair<long long, int> > d;
  long long soma;
  int ini, fim;
  maxQueue(){
    soma = 0;
    ini = 0, fim = -1;
  }
  void push(long long val){
    while(!d.empty() && d.back().first <= val - soma) d.pop_back();
    d.push_back(make_pair(val - soma, ++fim));
  }
  void pop(){
    if(!d.empty() && ini == d.front().second) d.pop_front();
    ini++;
  }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

shortcut.cpp: In function 'long long int find_shortcut(int, std::vector<int>, std::vector<int>, int)':
shortcut.cpp:137:12: warning: variable 'len' set but not used [-Wunused-but-set-variable]
  137 |  long long len = 0;
      |            ^~~

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