#include<bits/stdc++.h> using namespace std; int main() { int a[55],n;cin>>n;a[0]=0; for(int i=1;i<=n;i++){ cin>>a[i]; } int m=1,p=a[n-1]; while(p!=1){ p=a[p-1]; m++; } cout<<m; return 0; } ``` ```
Using your lizikid universal account