Järjestys

input/code.cpp: In function 'int main()':
input/code.cpp:52:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < moves.size(); i++) cout << moves[i] << " ";
                                    ^
input/code.cpp: In function 'void print(std::vector<int>*)':
input/code.cpp:73:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < (*list_p).size(); i++)
                                        ^

#include <iostream>
#include <vector>
 
using namespace std;
 
// prototypes
int swap(vector<int> *list_p, int n);
void print(vector<int> *list_p);
 
int main(void)
{
    // variables
    int n;
    int m;
    vector<int> list;
    vector<int> moves;
 
    // populate list
    cin >> n;
    for (int i = 0; i < n; i++)
    {
        cin >> m;
        list.push_back(m);
    }
 
    // locate 1 and move to to correct position
    //print(&list);
    for (int i = 0; i < n; i++)
    {
        if (list[i] == 1)
        {
            moves.push_back(swap(&list, i));
        }
    }
    //print(&list);
 
    for (int i = n; i > 1; i--)
    {
        for (int j = 0; j < n; j++)
        {
            if (list[j] == i)
            {
                moves.push_back(swap(&list, j-1));
                moves.push_back(swap(&list, j));
                moves.push_back(swap(&list, 1));
                continue;
            }
        }
    }
 
    cout << moves.size() << '\n';
    for (int i = 0; i < moves.size(); i++) cout << moves[i] << " ";
    //cout << endl;
    //for (int i = 0; i < list.size(); i++) cout << list[i] << " ";
    //cout << endl;
    return 0;
}
 
int swap(vector<int> *list_p, int k)
{
    int c = k/2;
    for (int i = 0; i <= c; i++)
    {
        int tmp = (*list_p)[i];
        (*list_p)[i] = (*list_p)[k-i];
        (*list_p)[k-i] = tmp;
    }
    return k+1;
}
 
void print(vector<int> *list_p)
{
    for (int i = 0; i < (*list_p).size(); i++)
    {
        cout << (*list_p)[i] << " ";
    }
    cout << endl;
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: TIME LIMIT EXCEEDED