229052026-01-16 08:18:21ZsoltHírlánccpp17Time limit exceeded 20/80601ms12864 KiB
#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n,x;
    cin>>n;
    vector<vector<int>>g(n+1);
    vector<int>utak(n+1,0);
    for(int i=1; i<=n; i++)
    {
        cin>>x;
        g[x].push_back(i);
        utak[i]=x;
    }
    int maxdb=0,db,k;
    vector<int>volt(n+1,0);
    for(int i=1; i<=n; i++)
    {
       x=i;
       fill(volt.begin(),volt.end(),0);
       volt[x]++;
       while(volt[x]<2)
       {
            x=utak[x];
            volt[x]++;
       }
       db=accumulate(volt.begin(),volt.end(),0)-1;
       if(db>maxdb)
       {
            k=i;
            maxdb=db;
       }
    }
    cout<<k<<" "<<maxdb;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms500 KiB
subtask220/20
2Accepted4ms316 KiB
3Accepted4ms512 KiB
4Accepted4ms316 KiB
5Accepted6ms316 KiB
6Accepted6ms332 KiB
7Accepted6ms316 KiB
8Accepted8ms500 KiB
9Accepted9ms316 KiB
10Accepted4ms520 KiB
11Accepted8ms316 KiB
12Accepted8ms528 KiB
subtask30/18
13Time limit exceeded578ms12820 KiB
14Time limit exceeded579ms12784 KiB
15Time limit exceeded578ms12860 KiB
16Time limit exceeded579ms12740 KiB
17Time limit exceeded582ms12864 KiB
18Time limit exceeded583ms12852 KiB
19Time limit exceeded583ms12816 KiB
20Time limit exceeded583ms12864 KiB
21Time limit exceeded583ms12844 KiB
22Time limit exceeded583ms12716 KiB
subtask40/42
23Accepted1ms500 KiB
24Accepted4ms316 KiB
25Accepted4ms512 KiB
26Accepted4ms316 KiB
27Accepted6ms316 KiB
28Accepted6ms332 KiB
29Accepted6ms316 KiB
30Accepted8ms500 KiB
31Accepted9ms316 KiB
32Accepted4ms520 KiB
33Accepted8ms316 KiB
34Accepted8ms528 KiB
35Time limit exceeded578ms12820 KiB
36Time limit exceeded579ms12784 KiB
37Time limit exceeded578ms12860 KiB
38Time limit exceeded579ms12740 KiB
39Time limit exceeded582ms12864 KiB
40Time limit exceeded583ms12852 KiB
41Time limit exceeded583ms12816 KiB
42Time limit exceeded583ms12864 KiB
43Time limit exceeded583ms12844 KiB
44Time limit exceeded583ms12716 KiB
45Time limit exceeded580ms10744 KiB
46Time limit exceeded580ms10544 KiB
47Time limit exceeded580ms10548 KiB
48Time limit exceeded600ms10472 KiB
49Time limit exceeded583ms10564 KiB
50Time limit exceeded583ms10484 KiB
51Time limit exceeded583ms11060 KiB
52Time limit exceeded601ms11240 KiB
53Time limit exceeded574ms10548 KiB
54Time limit exceeded574ms10500 KiB