Submission #974735

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
974735	2024-05-03 17:39:44	NemanjaSo2005	Sky Walking (IOI19_walk)	C++17	24 / 100	1121 ms	821388 KiB

walk

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#include "walk.h"
#include<bits/stdc++.h>
#define ll long long
using namespace std;
const int maxn=1e5+5;
const int grafs=5e6+5;
ll N,M;
struct skywalk{
   ll l,r,y;
} put[maxn];
struct zgrada{
   ll x,y,id;
} niz[maxn];
bool cmpsw(skywalk a,skywalk b){
   return a.y<b.y;
}
bool poy(zgrada a,zgrada b){
   return a.y<b.y;
}
int gsz=0;
int novi(){
   return ++gsz;
}
set<int> S;
vector<pair<int,int>> koji[maxn];
vector<pair<ll,ll>> graf[grafs];
bool prosli[grafs];
ll dist[grafs];
priority_queue<pair<ll,ll>> PQ;
void grana(int a,int b,ll w){
 
 
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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:78:11: warning: statement has no effect [-Wunused-value]
   78 |       for(it;it!=S.end();it++){
      |           ^~
walk.cpp:88:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   88 |       for(ll j=1;j<V.size();j++){
      |                  ~^~~~~~~~~
walk.cpp:103:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  103 |       for(ll j=1;j<koji[i].size();j++){
      |                  ~^~~~~~~~~~~~~~~

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