Submission #849462

#	Time	Username	Problem	Language	Result	Execution time	Memory
849462		Benmath	Measures (CEOI22_measures)	C++14	0 / 100	93 ms	4808 KiB

Main

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#include <bits/stdc++.h>

using namespace std;
int broj_ljudi, broj_dodatnih;
double maksimalna_udaljenost;
double ljudi[200010];
double dodatniljudi[200010];
int check (double mid, vector<double>v){
    int provjera = 0;
    double prethodni = v[0] - mid;
    for(int i = 1; i < v.size(); i++){
        double mogucnost1 = v[i] - mid;
        double mogucnost2 = v[i] + mid;
        double moguce = prethodni + maksimalna_udaljenost;
        if(mogucnost1 >= moguce){
            prethodni = mogucnost1;
        }else if (moguce <= mogucnost2){
            prethodni = moguce;
        }else{
            provjera++;
            break;
        }
    }
    return provjera;
}
void ispisi(double x){
    int x1 = x;
    double x2 = x1;
    if(x==x2){
        cout<<x1;
    }else{
        cout<<fixed<<setprecision(1)<<x;
    }
    cout<<" ";
}
int main()
{
  cin>>broj_ljudi;
  cin>>broj_dodatnih;
  cin>>maksimalna_udaljenost;
  vector<double>v;
  for (int i = 0; i < broj_ljudi; i++){
     cin >> ljudi[i];
     v.push_back(ljudi[i]);
  }
  vector<double>ansispis;
  double ans=0;
  double maksimum;
  double two=2;
  for(int i = 0; i < broj_dodatnih; i++){
      cin >> dodatniljudi[i];
      if (i == 0){
          maksimum = dodatniljudi[i];
          ansispis.push_back(ans);
      }else{
          double trenutni = dodatniljudi[i];
          if ((trenutni + ans) >= (maksimum + maksimalna_udaljenost)){
              maksimum = maksimum + maksimalna_udaljenost;
              ansispis.push_back(ans);
          }else{
              double izraz = maksimum + maksimalna_udaljenost + ans - trenutni;
              izraz = izraz / two;
              ans = izraz;
              maksimum = trenutni + izraz;
              ansispis.push_back(ans);
          }
      }
  }
  for(int i = 0; i < ansispis.size(); i++){
      ispisi(ansispis[i]);
  }
  
  

}

Compilation message (stderr)

Main.cpp: In function 'int check(double, std::vector<double>)':
Main.cpp:19:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |     for(int i = 1; i < v.size(); i++){
      |                    ~~^~~~~~~~~~
Main.cpp: In function 'int main()':
Main.cpp:77:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   77 |   for(int i = 0; i < ansispis.size(); i++){
      |                  ~~^~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 14
• Subtask 3: 0 / 35
• Subtask 4: 0 / 41