Submission #76747168

Source Code Expand

#include <bits/stdc++.h>

using namespace std;

#define ll long long

int main() 
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n;
    cin >> n;
    int p[n + 1], b[n + 1];
    for(int i = 1; i <= n; i++)
    {
        cin >> p[i];
        b[i] = 0;
    }
    int ans = 0, c = 1;
    while(b[c] == 0)
    {
        ans++;
        b[c] = 1;
        c = p[c];
    }
    cout << ans << '\n';
    return 0;
}

Submission Info

Submission Time
Task B - Message Forwarding
User aaa65654
Language C++23 (GCC 15.2.0)
Score 300
Code Size 440 Byte
Status AC
Exec Time 10 ms
Memory 5276 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 49
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt
Case Name Status Exec Time Memory
in01.txt AC 1 ms 3488 KiB
in02.txt AC 1 ms 3612 KiB
in03.txt AC 1 ms 3368 KiB
in04.txt AC 1 ms 3572 KiB
in05.txt AC 1 ms 3544 KiB
in06.txt AC 1 ms 3476 KiB
in07.txt AC 8 ms 5208 KiB
in08.txt AC 6 ms 5032 KiB
in09.txt AC 1 ms 3488 KiB
in10.txt AC 8 ms 5256 KiB
in11.txt AC 8 ms 5188 KiB
in12.txt AC 8 ms 5236 KiB
in13.txt AC 4 ms 4468 KiB
in14.txt AC 8 ms 5032 KiB
in15.txt AC 8 ms 5252 KiB
in16.txt AC 8 ms 5044 KiB
in17.txt AC 8 ms 5256 KiB
in18.txt AC 8 ms 5152 KiB
in19.txt AC 10 ms 5192 KiB
in20.txt AC 1 ms 3424 KiB
in21.txt AC 1 ms 3572 KiB
in22.txt AC 1 ms 3380 KiB
in23.txt AC 2 ms 3752 KiB
in24.txt AC 8 ms 5236 KiB
in25.txt AC 1 ms 3524 KiB
in26.txt AC 1 ms 3588 KiB
in27.txt AC 6 ms 4852 KiB
in28.txt AC 8 ms 5276 KiB
in29.txt AC 6 ms 4824 KiB
in30.txt AC 6 ms 4892 KiB
in31.txt AC 10 ms 5192 KiB
in32.txt AC 10 ms 5252 KiB
in33.txt AC 7 ms 5140 KiB
in34.txt AC 7 ms 5088 KiB
in35.txt AC 1 ms 3592 KiB
in36.txt AC 1 ms 3384 KiB
in37.txt AC 1 ms 3488 KiB
in38.txt AC 1 ms 3612 KiB
in39.txt AC 2 ms 3828 KiB
in40.txt AC 2 ms 3744 KiB
in41.txt AC 1 ms 3424 KiB
in42.txt AC 1 ms 3380 KiB
in43.txt AC 8 ms 5252 KiB
in44.txt AC 1 ms 3368 KiB
in45.txt AC 8 ms 5192 KiB
in46.txt AC 8 ms 5032 KiB
sample01.txt AC 1 ms 3588 KiB
sample02.txt AC 1 ms 3588 KiB
sample03.txt AC 1 ms 3420 KiB