Submission #109459

#	Time	Username	Problem	Language	Result	Execution time	Memory
109459		nikolapesic2802	Mechanical Doll (IOI18_doll)	C++14	2 / 100	39 ms	2232 KiB

doll

#include <bits/stdc++.h>

#define ll long long
#define pb push_back
#define f first
#define s second
#define all(x) x.begin(), x.end()

using namespace std;
template<class T1, class T2> ostream& operator<<(ostream& os, const pair<T1,T2>& a) { os << '{' << a.f << ", " << a.s << '}'; return os; }
template<class T> ostream& operator<<(ostream& os, const vector<T>& a){os << '{';for(int i=0;i<sz(a);i++){if(i>0&&i<sz(a))os << ", ";os << a[i];}os<<'}';return os;}

void answer(std::vector<int> C, std::vector<int> X, std::vector<int> Y);
void create_circuit(int M, vector<int> A)
{
    vector<int> sol(M+1),a;
    sol[0]=A[0];
    for(int i=1;i<A.size();i++)
        sol[A[i-1]]=A[i];
    answer(sol,a,a);
}

Compilation message (stderr)

doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:18:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |     for(int i=1;i<A.size();i++)
      |                 ~^~~~~~~~~

• Subtask 1: 2 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 18
• Subtask 6: 0 / 56