Submission #1071320

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1071320	2024-08-23 06:41:17	LittleOrange	Sky Walking (IOI19_walk)	C++17	10 / 100	4066 ms	645012 KiB

walk

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#include "walk.h"
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
const ll big = 1e18;
struct pos{
  ll x,y;
  bool operator<(const pos &o) const{
    return x!=o.x?x<o.x:y<o.y;
  }
  bool operator==(const pos &o) const{
    return x==o.x&&y==o.y;
  }
  bool operator!=(const pos &o) const{
    return x!=o.x||y!=o.y;
  }
};
struct line{
  ll i,v;
  bool operator<(const line &o) const{
    return v>o.v;
  }
};
long long min_distance(std::vector<int> x, std::vector<int> h, std::vector<int> l, std::vector<int> r, std::vector<int> y, int s, int g) {
  ll n = x.size();
  ll m = y.size();
  vector<pos> ps;
  for(ll i = 0;i<n;i++) ps.push_back({x[i],0});
  for(ll i = 0;i<m;i++){
    for(ll j = l[i];j<=r[i];j++){
 
 
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Compilation message (stderr)

walk.cpp: In function 'long long int min_distance(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, int, int)':
walk.cpp:57:17: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   57 |   for(ll j = 1;j<v.size();j++){
      |                ~^~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 14
• Subtask 3: 0 / 15
• Subtask 4: 0 / 18
• Subtask 5: 0 / 43