Submission #366518

#	Time	Username	Problem	Language	Result	Execution time	Memory
366518		Vimmer	Tenis (COCI20_tenis)	C++14	0 / 110	1 ms	364 KiB

tenis

#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>

//#pragma GCC optimize("-O3")
//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-Ofast")

#define N 200500
#define NN 205000
#define PB push_back
#define endl '\n'
#define pri(x) cout << x << endl
#define _ << " " <<
#define all(x) x.begin(), x.end()
#define sz(x) int(x.size())
#define M ll(1e9 + 7)
#define F first
#define S second

using namespace std;
//using namespace __gnu_pbds;

typedef long long ll;
typedef long double ld;
typedef short int si;
typedef unsigned long long ull;

//typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;

int pos[3][N], ans[N], kol[3];

int men(int x)
{
    int mn = 1e9;

    for (int i = 0; i < 3; i++)
        mn = min(mn, pos[i][x]);

    return mn;
}

int kl(int x)
{
    int t = men(x), ans = 0;

    for (int i = 0; i < 3; i++)
        if (pos[i][x] == t) ans++;

    return ans;
}

int main()
{
    ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);

//    freopen("1.in", "r", stdin);

    int n;

    cin >> n;

    for (int i = 0; i < 3; i++)
    {
        for (int j = 0; j < n; j++)
            {
                int t;

                cin >> t;

                t--;

                pos[i][t] = j;
            }
    }

    for (int i = 0; i < n; i++)
        for (int j = i + 1; j < n; j++)
        {
            int k1 = 0, k2 = 0;

            for (int t = 0; t < 3; t++)
                if (pos[t][i] > pos[t][j])
                  k2++;
                    else k1++;

            if (k1 > k2)
            {
                ans[i]++;

                if (kl(i) == 1)
                {
                    int mnr = men(i);

                    for (int t = 0; t < 3; t++)
                    {
                        if (pos[t][i] == mnr)
                        {
                            kol[t]++;
                        }
                    }
                }
                else
                {
                    int mnr = men(j);

                    for (int t = 0; t < 3; t++)
                    {
                        if (pos[t][j] == mnr)
                        {
                            kol[t]++;

                            break;
                        }
                    }
                }
            }
            else
            {
                ans[j]++;

                if (kl(j) == 1)
                {
                    int mnr = men(j);

                    for (int t = 0; t < 3; t++)
                    {
                        if (pos[t][j] == mnr)
                        {
                            kol[t]++;
                        }
                    }
                }
                else
                {
                    int mnr = men(i);

                    for (int t = 0; t < 3; t++)
                    {
                        if (pos[t][i] == mnr)
                        {
                            kol[t]++;

                            break;
                        }
                    }
                }
            }
        }


    for (int i = 0; i < 3; i++) cout << kol[i] << " ";

    cout << endl;

    for (int i = 0; i < n; i++) cout << ans[i] << " ";
}

• Subtask 1: 0 / 35
• Subtask 2: 0 / 15
• Subtask 3: 0 / 60