Submission #533082

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
533082	2022-03-04 17:25:36	new_acc	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	57 / 100	259 ms	262148 KiB

skyscraper

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#include<bits/stdc++.h>
#define fi first
#define se second
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
const int N=3e4+10;
vector<pair<int,int> > graf[1000*1000*2+10];
pair<int,int>w[N];
int l,num[N];
vi li[300];
bitset<N>bb;
bitset<1000*1000*2+10>vis;
vi kol[1000*1000*5+10];
int n,m;
void single(int x){
  if(li[x].empty()) return;
  for(int i=1;i<=x;i++){
    num[i]=++l;
    graf[l].push_back({i,0});
  }
  for(int i=x+1;i<=n;i++){
    num[i]=++l;
    graf[l].push_back({i,0}),graf[l].push_back({num[i-x],1});
  }
  for(int i=1;i<=n;i++) bb[i]=0;
  for(auto u:li[x]) bb[w[u].fi]=1;
  for(int i=1;i<=n;i++) if(bb[i]) graf[i].push_back({num[i],0});
  for(int i=n;i>=n-x+1;i--){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp: In function 'int Dijkstra(int, int)':
skyscraper.cpp:43:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |   for(int j=0;j<kol[i].size();j++){
      |               ~^~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 0 / 43