Submission #1288626

#	Time	Username	Problem	Language	Result	Execution time	Memory
1288626		alexrana2626	Souvenirs (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

{
    pair<vector<int>, long long> res;
    
    if (N == 2)
    {
        transaction(P0 - 1);
        return;
    }

    if (N == 3)
    {
        res = transaction(P0 - 1);
        long long x = res.second;
        if (res.first.size() == 2)
        {
            transaction((P0 - x - 1) / 2);
            return;
        }
        else
        {
            long long P1 = P0 - x - 1;
            transaction(P1 - 1);
            transaction(P1 - 1);
            return;
        }
    }

    if (P0 == N)
    {
        for (int i = 0; i < N; i++)
        {
            int j = i;
            while (j--)
            {
                transaction(N - i);
            }
        }
        return;
    }
    else
    {
        long long sm = N - 2;
        for (int i = 1; i < N; i++)
        {
            long long cnt = i - 1;
            if (i == N-1)
            {
                cnt = sm;
            }
            res = transaction(P0 - 1);
            long long x = res.second;            
            if (res.first.size() == 2){sm--;x++;}
            long long P = P0 - 1 - x;
            P0 = P;
            for (int j = 0; j < cnt; j++)
            {
                transaction(P);    
            }
        }
        return;
    }
}

Compilation message (stderr)

souvenirs.cpp:1:1: error: expected unqualified-id before '{' token
    1 | {
      | ^