Submission #297554

#	Time	Username	Problem	Language	Result	Execution time	Memory
297554		davi_bart	Mechanical Doll (IOI18_doll)	C++14	2 / 100	39 ms	2132 KiB

doll

#include<bits/stdc++.h>
#include "doll.h"
using namespace std;
#define ll long long
#define fi first
#define se second

void answer(std::vector<int> C, std::vector<int> X, std::vector<int> Y);

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

Compilation message (stderr)

doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:16:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |   for(int i=0;i<A.size()-1;i++){
      |               ~^~~~~~~~~~~
doll.cpp:11:7: warning: unused variable 'N' [-Wunused-variable]
   11 |   int N = A.size();
      |       ^

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